13468304828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{407587}}^1$

素因数の和:408353

約数の個数: 24

約数和(自身を含む): 25746518784

約数和(自身を除く): 12278213956

約数列:

[1, 2, 4, 11, 22, 44, 751, 1502, 3004, 8261, 16522, 33044, 407587, 815174, 1630348, 4483457, 8966914, 17933828, 306097837, 612195674, 1224391348, 3367076207, 6734152414, 13468304828]

約数ペア:

[(1, 13468304828), (2, 6734152414), (4, 3367076207), (11, 1224391348), (22, 612195674), (44, 306097837), (751, 17933828), (1502, 8966914), (3004, 4483457), (8261, 1630348), (16522, 815174), (33044, 407587)]