1009776812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 2164942080

約数和(自身を除く): 1155165268

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 227, 313, 323, 374, 418, 454, 626, 646, 748, 836, 908, 1252, 1292, 2497, 3443, 3553, 3859, 4313, 4994, 5321, 5947, 6886, 7106, 7718, 8626, 9988, 10642, 11894, 13772, 14212, 15436, 17252, 21284, 23788, 42449, 47443, 58531, 65417, 71051, 73321, 84898, 94886, 101099, 117062, 130834, 142102, 146642, 169796, 189772, 202198, 234124, 261668, 284204, 293284, 404396, 781561, 806531, 1112089, 1207867, 1349969, 1563122, 1613062, 2224178, 2415734, 2699938, 3126244, 3226124, 4448356, 4831468, 5399876, 13286537, 14849659, 22949473, 26573074, 29699318, 45898946, 53146148, 59398636, 91797892, 252444203, 504888406, 1009776812]

約数ペア:

[(1, 1009776812), (2, 504888406), (4, 252444203), (11, 91797892), (17, 59398636), (19, 53146148), (22, 45898946), (34, 29699318), (38, 26573074), (44, 22949473), (68, 14849659), (76, 13286537), (187, 5399876), (209, 4831468), (227, 4448356), (313, 3226124), (323, 3126244), (374, 2699938), (418, 2415734), (454, 2224178), (626, 1613062), (646, 1563122), (748, 1349969), (836, 1207867), (908, 1112089), (1252, 806531), (1292, 781561), (2497, 404396), (3443, 293284), (3553, 284204), (3859, 261668), (4313, 234124), (4994, 202198), (5321, 189772), (5947, 169796), (6886, 146642), (7106, 142102), (7718, 130834), (8626, 117062), (9988, 101099), (10642, 94886), (11894, 84898), (13772, 73321), (14212, 71051), (15436, 65417), (17252, 58531), (21284, 47443), (23788, 42449)]