15697073938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1\times {\mathrm{563}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 29183616000

約数和(自身を除く): 13486542062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 499, 563, 614, 998, 1126, 2149, 3493, 3941, 3991, 4298, 6487, 6986, 7319, 7882, 7982, 12974, 14638, 27937, 45409, 51233, 55874, 90818, 102466, 153193, 172841, 280937, 306386, 345682, 561874, 1072351, 1209887, 1966559, 1991509, 2144702, 2246933, 2419774, 3652181, 3933118, 3983018, 4493866, 7304362, 13940563, 15728531, 25565267, 27881126, 31457062, 51130534, 86247659, 172495318, 603733613, 1121219567, 1207467226, 2242439134, 7848536969, 15697073938]

約数ペア:

[(1, 15697073938), (2, 7848536969), (7, 2242439134), (13, 1207467226), (14, 1121219567), (26, 603733613), (91, 172495318), (182, 86247659), (307, 51130534), (499, 31457062), (563, 27881126), (614, 25565267), (998, 15728531), (1126, 13940563), (2149, 7304362), (3493, 4493866), (3941, 3983018), (3991, 3933118), (4298, 3652181), (6487, 2419774), (6986, 2246933), (7319, 2144702), (7882, 1991509), (7982, 1966559), (12974, 1209887), (14638, 1072351), (27937, 561874), (45409, 345682), (51233, 306386), (55874, 280937), (90818, 172841), (102466, 153193)]