2190016244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{3239669}}^1$

素因数の和:3239699

約数の個数: 18

約数和(自身を含む): 4150017270

約数和(自身を除く): 1960001026

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 3239669, 6479338, 12958676, 42115697, 84231394, 168462788, 547504061, 1095008122, 2190016244]

約数ペア:

[(1, 2190016244), (2, 1095008122), (4, 547504061), (13, 168462788), (26, 84231394), (52, 42115697), (169, 12958676), (338, 6479338), (676, 3239669)]