1949761930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1\times {\mathrm{3259}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 3633465600

約数和(自身を除く): 1683703670

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2063, 3259, 4126, 6518, 10315, 16295, 20630, 32590, 59827, 94511, 119654, 189022, 299135, 472555, 598270, 945110, 6723317, 13446634, 33616585, 67233170, 194976193, 389952386, 974880965, 1949761930]

約数ペア:

[(1, 1949761930), (2, 974880965), (5, 389952386), (10, 194976193), (29, 67233170), (58, 33616585), (145, 13446634), (290, 6723317), (2063, 945110), (3259, 598270), (4126, 472555), (6518, 299135), (10315, 189022), (16295, 119654), (20630, 94511), (32590, 59827)]