1213492022

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1\times {\mathrm{2357}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 1835278560

約数和(自身を除く): 621786538

約数列:

[1, 2, 137, 274, 1879, 2357, 3758, 4714, 257423, 322909, 514846, 645818, 4428803, 8857606, 606746011, 1213492022]

約数ペア:

[(1, 1213492022), (2, 606746011), (137, 8857606), (274, 4428803), (1879, 645818), (2357, 514846), (3758, 322909), (4714, 257423)]