2201943670

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1\times {\mathrm{929}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 3984253920

約数和(自身を除く): 1782310250

約数列:

[1, 2, 5, 10, 421, 563, 842, 929, 1126, 1858, 2105, 2815, 4210, 4645, 5630, 9290, 237023, 391109, 474046, 523027, 782218, 1046054, 1185115, 1955545, 2370230, 2615135, 3911090, 5230270, 220194367, 440388734, 1100971835, 2201943670]

約数ペア:

[(1, 2201943670), (2, 1100971835), (5, 440388734), (10, 220194367), (421, 5230270), (563, 3911090), (842, 2615135), (929, 2370230), (1126, 1955545), (1858, 1185115), (2105, 1046054), (2815, 782218), (4210, 523027), (4645, 474046), (5630, 391109), (9290, 237023)]