291243648028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{17144081}}^1$

素因数の和:17144253

約数の個数: 24

約数和(自身を含む): 529957862784

約数和(自身を除く): 238714214756

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8494, 16988, 17144081, 34288162, 68576324, 531466511, 1062933022, 2125866044, 2348739097, 4697478194, 9394956388, 72810912007, 145621824014, 291243648028]

約数ペア:

[(1, 291243648028), (2, 145621824014), (4, 72810912007), (31, 9394956388), (62, 4697478194), (124, 2348739097), (137, 2125866044), (274, 1062933022), (548, 531466511), (4247, 68576324), (8494, 34288162), (16988, 17144081)]