490878833008

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1181}}^1\times {\mathrm{46639}}^1$

素因数の和:48385

約数の個数: 40

約数和(自身を含む): 953612447040

約数和(自身を除く): 462733614032

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1181, 2228, 2362, 4456, 4724, 8912, 9448, 18896, 46639, 93278, 186556, 373112, 657817, 746224, 1315634, 2631268, 5262536, 10525072, 25977923, 51955846, 55080659, 103911692, 110161318, 207823384, 220322636, 415646768, 440645272, 881290544, 30679927063, 61359854126, 122719708252, 245439416504, 490878833008]

約数ペア:

[(1, 490878833008), (2, 245439416504), (4, 122719708252), (8, 61359854126), (16, 30679927063), (557, 881290544), (1114, 440645272), (1181, 415646768), (2228, 220322636), (2362, 207823384), (4456, 110161318), (4724, 103911692), (8912, 55080659), (9448, 51955846), (18896, 25977923), (46639, 10525072), (93278, 5262536), (186556, 2631268), (373112, 1315634), (657817, 746224)]