1214892016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{253949}}^1$

素因数の和:253993

約数の個数: 40

約数和(自身を含む): 2645143200

約数和(自身を除く): 1430251184

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 253949, 507898, 1015796, 2031592, 3301337, 4063184, 5840827, 6602674, 11681654, 13205348, 23363308, 26410696, 46726616, 52821392, 75930751, 93453232, 151861502, 303723004, 607446008, 1214892016]

約数ペア:

[(1, 1214892016), (2, 607446008), (4, 303723004), (8, 151861502), (13, 93453232), (16, 75930751), (23, 52821392), (26, 46726616), (46, 26410696), (52, 23363308), (92, 13205348), (104, 11681654), (184, 6602674), (208, 5840827), (299, 4063184), (368, 3301337), (598, 2031592), (1196, 1015796), (2392, 507898), (4784, 253949)]