2012488270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{673073}}^1$

素因数の和:673116

約数の個数: 32

約数和(自身を含む): 4070751552

約数和(自身を除く): 2058263282

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 673073, 1346146, 3365365, 6730730, 8749949, 15480679, 17499898, 30961358, 43749745, 77403395, 87499490, 154806790, 201248827, 402497654, 1006244135, 2012488270]

約数ペア:

[(1, 2012488270), (2, 1006244135), (5, 402497654), (10, 201248827), (13, 154806790), (23, 87499490), (26, 77403395), (46, 43749745), (65, 30961358), (115, 17499898), (130, 15480679), (230, 8749949), (299, 6730730), (598, 3365365), (1495, 1346146), (2990, 673073)]