1913305956

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{1637}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 4500909504

約数和(自身を除く): 2587603548

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 563, 692, 1038, 1126, 1637, 1689, 2076, 2252, 3274, 3378, 4911, 6548, 6756, 9822, 19644, 97399, 194798, 283201, 292197, 389596, 566402, 584394, 849603, 921631, 1132804, 1168788, 1699206, 1843262, 2764893, 3398412, 3686524, 5529786, 11059572, 159442163, 318884326, 478326489, 637768652, 956652978, 1913305956]

約数ペア:

[(1, 1913305956), (2, 956652978), (3, 637768652), (4, 478326489), (6, 318884326), (12, 159442163), (173, 11059572), (346, 5529786), (519, 3686524), (563, 3398412), (692, 2764893), (1038, 1843262), (1126, 1699206), (1637, 1168788), (1689, 1132804), (2076, 921631), (2252, 849603), (3274, 584394), (3378, 566402), (4911, 389596), (6548, 292197), (6756, 283201), (9822, 194798), (19644, 97399)]