1334173678

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 2072729088

約数和(自身を除く): 738555410

約数列:

[1, 2, 47, 94, 137, 211, 274, 422, 491, 982, 6439, 9917, 12878, 19834, 23077, 28907, 46154, 57814, 67267, 103601, 134534, 207202, 1358629, 2717258, 3161549, 4869247, 6323098, 9738494, 14193337, 28386674, 667086839, 1334173678]

約数ペア:

[(1, 1334173678), (2, 667086839), (47, 28386674), (94, 14193337), (137, 9738494), (211, 6323098), (274, 4869247), (422, 3161549), (491, 2717258), (982, 1358629), (6439, 207202), (9917, 134534), (12878, 103601), (19834, 67267), (23077, 57814), (28907, 46154)]