1013948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 2145024

約数和(自身を除く): 1131076

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 37, 52, 62, 68, 74, 124, 148, 221, 403, 442, 481, 527, 629, 806, 884, 962, 1054, 1147, 1258, 1612, 1924, 2108, 2294, 2516, 4588, 6851, 8177, 13702, 14911, 16354, 19499, 27404, 29822, 32708, 38998, 59644, 77996, 253487, 506974, 1013948]

約数ペア:

[(1, 1013948), (2, 506974), (4, 253487), (13, 77996), (17, 59644), (26, 38998), (31, 32708), (34, 29822), (37, 27404), (52, 19499), (62, 16354), (68, 14911), (74, 13702), (124, 8177), (148, 6851), (221, 4588), (403, 2516), (442, 2294), (481, 2108), (527, 1924), (629, 1612), (806, 1258), (884, 1147), (962, 1054)]