1520694768

素因数分解:

$2^4\times 3^1\times {\mathrm{3331}}^1\times {\mathrm{9511}}^1$

素因数の和:12853

約数の個数: 40

約数和(自身を含む): 3930054016

約数和(自身を除く): 2409359248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3331, 6662, 9511, 9993, 13324, 19022, 19986, 26648, 28533, 38044, 39972, 53296, 57066, 76088, 79944, 114132, 152176, 159888, 228264, 456528, 31681141, 63362282, 95043423, 126724564, 190086846, 253449128, 380173692, 506898256, 760347384, 1520694768]

約数ペア:

[(1, 1520694768), (2, 760347384), (3, 506898256), (4, 380173692), (6, 253449128), (8, 190086846), (12, 126724564), (16, 95043423), (24, 63362282), (48, 31681141), (3331, 456528), (6662, 228264), (9511, 159888), (9993, 152176), (13324, 114132), (19022, 79944), (19986, 76088), (26648, 57066), (28533, 53296), (38044, 39972)]