1590641392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{3533}}^1$

素因数の和:5041

約数の個数: 40

約数和(自身を含む): 3247180560

約数和(自身を除く): 1656539168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1481, 2962, 3533, 5924, 7066, 11848, 14132, 23696, 28139, 28264, 56278, 56528, 67127, 112556, 134254, 225112, 268508, 450224, 537016, 1074032, 5232373, 10464746, 20929492, 41858984, 83717968, 99415087, 198830174, 397660348, 795320696, 1590641392]

約数ペア:

[(1, 1590641392), (2, 795320696), (4, 397660348), (8, 198830174), (16, 99415087), (19, 83717968), (38, 41858984), (76, 20929492), (152, 10464746), (304, 5232373), (1481, 1074032), (2962, 537016), (3533, 450224), (5924, 268508), (7066, 225112), (11848, 134254), (14132, 112556), (23696, 67127), (28139, 56528), (28264, 56278)]