2657192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 5253120

約数和(自身を除く): 2595928

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 191, 296, 376, 382, 764, 1528, 1739, 3478, 6956, 7067, 8977, 13912, 14134, 17954, 28268, 35908, 56536, 71816, 332149, 664298, 1328596, 2657192]

約数ペア:

[(1, 2657192), (2, 1328596), (4, 664298), (8, 332149), (37, 71816), (47, 56536), (74, 35908), (94, 28268), (148, 17954), (188, 14134), (191, 13912), (296, 8977), (376, 7067), (382, 6956), (764, 3478), (1528, 1739)]