2445138904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{500233}}^1$

素因数の和:500299

約数の個数: 32

約数和(自身を含む): 5042358720

約数和(自身を除く): 2597219816

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 500233, 1000466, 2000932, 4001864, 6503029, 13006058, 23510951, 26012116, 47021902, 52024232, 94043804, 188087608, 305642363, 611284726, 1222569452, 2445138904]

約数ペア:

[(1, 2445138904), (2, 1222569452), (4, 611284726), (8, 305642363), (13, 188087608), (26, 94043804), (47, 52024232), (52, 47021902), (94, 26012116), (104, 23510951), (188, 13006058), (376, 6503029), (611, 4001864), (1222, 2000932), (2444, 1000466), (4888, 500233)]