1406904434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 2533386240

約数和(自身を除く): 1126481806

約数列:

[1, 2, 13, 23, 26, 29, 31, 46, 58, 62, 299, 377, 403, 598, 667, 713, 754, 806, 899, 1334, 1426, 1798, 2617, 5234, 8671, 9269, 11687, 17342, 18538, 20677, 23374, 34021, 41354, 60191, 68042, 75893, 81127, 120382, 151786, 162254, 268801, 537602, 782483, 986609, 1054651, 1564966, 1745539, 1865921, 1973218, 2109302, 2352683, 3491078, 3731842, 4705366, 22692007, 24256973, 30584879, 45384014, 48513946, 54111709, 61169758, 108223418, 703452217, 1406904434]

約数ペア:

[(1, 1406904434), (2, 703452217), (13, 108223418), (23, 61169758), (26, 54111709), (29, 48513946), (31, 45384014), (46, 30584879), (58, 24256973), (62, 22692007), (299, 4705366), (377, 3731842), (403, 3491078), (598, 2352683), (667, 2109302), (713, 1973218), (754, 1865921), (806, 1745539), (899, 1564966), (1334, 1054651), (1426, 986609), (1798, 782483), (2617, 537602), (5234, 268801), (8671, 162254), (9269, 151786), (11687, 120382), (17342, 81127), (18538, 75893), (20677, 68042), (23374, 60191), (34021, 41354)]