2081881536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12197}}^1$

素因数の和:12346

約数の個数: 112

約数和(自身を含む): 6345302016

約数和(自身を除く): 4263420480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 762, 889, 1016, 1344, 1524, 1778, 2032, 2667, 3048, 3556, 4064, 5334, 6096, 7112, 8128, 10668, 12192, 12197, 14224, 21336, 24384, 24394, 28448, 36591, 42672, 48788, 56896, 73182, 85344, 85379, 97576, 146364, 170688, 170758, 195152, 256137, 292728, 341516, 390304, 512274, 585456, 683032, 780608, 1024548, 1170912, 1366064, 1549019, 2049096, 2341824, 2732128, 3098038, 4098192, 4647057, 5464256, 6196076, 8196384, 9294114, 10843133, 12392152, 16392768, 18588228, 21686266, 24784304, 32529399, 37176456, 43372532, 49568608, 65058798, 74352912, 86745064, 99137216, 130117596, 148705824, 173490128, 260235192, 297411648, 346980256, 520470384, 693960512, 1040940768, 2081881536]

約数ペア:

[(1, 2081881536), (2, 1040940768), (3, 693960512), (4, 520470384), (6, 346980256), (7, 297411648), (8, 260235192), (12, 173490128), (14, 148705824), (16, 130117596), (21, 99137216), (24, 86745064), (28, 74352912), (32, 65058798), (42, 49568608), (48, 43372532), (56, 37176456), (64, 32529399), (84, 24784304), (96, 21686266), (112, 18588228), (127, 16392768), (168, 12392152), (192, 10843133), (224, 9294114), (254, 8196384), (336, 6196076), (381, 5464256), (448, 4647057), (508, 4098192), (672, 3098038), (762, 2732128), (889, 2341824), (1016, 2049096), (1344, 1549019), (1524, 1366064), (1778, 1170912), (2032, 1024548), (2667, 780608), (3048, 683032), (3556, 585456), (4064, 512274), (5334, 390304), (6096, 341516), (7112, 292728), (8128, 256137), (10668, 195152), (12192, 170758), (12197, 170688), (14224, 146364), (21336, 97576), (24384, 85379), (24394, 85344), (28448, 73182), (36591, 56896), (42672, 48788)]