2470296496

素因数分解:

$2^4\times {\mathrm{2531}}^1\times {\mathrm{61001}}^1$

素因数の和:63540

約数の個数: 20

約数和(自身を含む): 4788168984

約数和(自身を除く): 2317872488

約数列:

[1, 2, 4, 8, 16, 2531, 5062, 10124, 20248, 40496, 61001, 122002, 244004, 488008, 976016, 154393531, 308787062, 617574124, 1235148248, 2470296496]

約数ペア:

[(1, 2470296496), (2, 1235148248), (4, 617574124), (8, 308787062), (16, 154393531), (2531, 976016), (5062, 488008), (10124, 244004), (20248, 122002), (40496, 61001)]