708156956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 1366352064

約数和(自身を除く): 658195108

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 263, 526, 689, 977, 1052, 1378, 1954, 2756, 3419, 3908, 6838, 12701, 13676, 13939, 25402, 27878, 50804, 51781, 55756, 103562, 181207, 207124, 256951, 362414, 513902, 673153, 724828, 1027804, 1346306, 2692612, 3340363, 6680726, 13361452, 13618403, 27236806, 54473612, 177039239, 354078478, 708156956]

約数ペア:

[(1, 708156956), (2, 354078478), (4, 177039239), (13, 54473612), (26, 27236806), (52, 13618403), (53, 13361452), (106, 6680726), (212, 3340363), (263, 2692612), (526, 1346306), (689, 1027804), (977, 724828), (1052, 673153), (1378, 513902), (1954, 362414), (2756, 256951), (3419, 207124), (3908, 181207), (6838, 103562), (12701, 55756), (13676, 51781), (13939, 50804), (25402, 27878)]