137831434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4729}}^1$

素因数の和:4822

約数の個数: 32

約数和(自身を含む): 238392000

約数和(自身を除く): 100560566

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 494, 767, 1121, 1534, 2242, 4729, 9458, 14573, 29146, 61477, 89851, 122954, 179702, 279011, 558022, 1168063, 2336126, 3627143, 5301209, 7254286, 10602418, 68915717, 137831434]

約数ペア:

[(1, 137831434), (2, 68915717), (13, 10602418), (19, 7254286), (26, 5301209), (38, 3627143), (59, 2336126), (118, 1168063), (247, 558022), (494, 279011), (767, 179702), (1121, 122954), (1534, 89851), (2242, 61477), (4729, 29146), (9458, 14573)]