2051211136

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{94823}}^1$

素因数の和:94863

約数の個数: 48

約数和(自身を含む): 4424961960

約数和(自身を除く): 2373750824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 5408, 10816, 21632, 94823, 189646, 379292, 758584, 1232699, 1517168, 2465398, 3034336, 4930796, 6068672, 9861592, 12137344, 16025087, 19723184, 32050174, 39446368, 64100348, 78892736, 128200696, 157785472, 256401392, 512802784, 1025605568, 2051211136]

約数ペア:

[(1, 2051211136), (2, 1025605568), (4, 512802784), (8, 256401392), (13, 157785472), (16, 128200696), (26, 78892736), (32, 64100348), (52, 39446368), (64, 32050174), (104, 19723184), (128, 16025087), (169, 12137344), (208, 9861592), (338, 6068672), (416, 4930796), (676, 3034336), (832, 2465398), (1352, 1517168), (1664, 1232699), (2704, 758584), (5408, 379292), (10816, 189646), (21632, 94823)]