717961998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{81457}}^1$

素因数の和:81588

約数の個数: 32

約数和(自身を含む): 1560083616

約数和(自身を除く): 842121618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 8814, 81457, 162914, 244371, 488742, 1058941, 2117882, 3176823, 6353646, 9204641, 18409282, 27613923, 55227846, 119660333, 239320666, 358980999, 717961998]

約数ペア:

[(1, 717961998), (2, 358980999), (3, 239320666), (6, 119660333), (13, 55227846), (26, 27613923), (39, 18409282), (78, 9204641), (113, 6353646), (226, 3176823), (339, 2117882), (678, 1058941), (1469, 488742), (2938, 244371), (4407, 162914), (8814, 81457)]