1581036807230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1\times {\mathrm{3975151}}^1$

素因数の和:3976472

約数の個数: 32

約数和(自身を含む): 2939958816768

約数和(自身を除く): 1358922009538

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1283, 2566, 6415, 12830, 39773, 79546, 198865, 397730, 3975151, 7950302, 19875755, 39751510, 123229681, 246459362, 616148405, 1232296810, 5100118733, 10200237466, 25500593665, 51001187330, 158103680723, 316207361446, 790518403615, 1581036807230]

約数ペア:

[(1, 1581036807230), (2, 790518403615), (5, 316207361446), (10, 158103680723), (31, 51001187330), (62, 25500593665), (155, 10200237466), (310, 5100118733), (1283, 1232296810), (2566, 616148405), (6415, 246459362), (12830, 123229681), (39773, 39751510), (79546, 19875755), (198865, 7950302), (397730, 3975151)]