251566559998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1171}}^1\times {\mathrm{10499}}^1$

素因数の和:12472

約数の個数: 32

約数和(自身を含む): 407279376000

約数和(自身を除く): 155712816002

約数列:

[1, 2, 13, 26, 787, 1171, 1574, 2342, 10231, 10499, 15223, 20462, 20998, 30446, 136487, 272974, 921577, 1843154, 8262713, 11980501, 12294329, 16525426, 23961002, 24588658, 107415269, 159826277, 214830538, 319652554, 9675636923, 19351273846, 125783279999, 251566559998]

約数ペア:

[(1, 251566559998), (2, 125783279999), (13, 19351273846), (26, 9675636923), (787, 319652554), (1171, 214830538), (1574, 159826277), (2342, 107415269), (10231, 24588658), (10499, 23961002), (15223, 16525426), (20462, 12294329), (20998, 11980501), (30446, 8262713), (136487, 1843154), (272974, 921577)]