2101495912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3607}}^1\times {\mathrm{3833}}^1$

素因数の和:7465

約数の個数: 32

約数和(自身を含む): 4149921600

約数和(自身を除く): 2048425688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3607, 3833, 7214, 7666, 14428, 15332, 28856, 30664, 68533, 72827, 137066, 145654, 274132, 291308, 548264, 582616, 13825631, 27651262, 55302524, 110605048, 262686989, 525373978, 1050747956, 2101495912]

約数ペア:

[(1, 2101495912), (2, 1050747956), (4, 525373978), (8, 262686989), (19, 110605048), (38, 55302524), (76, 27651262), (152, 13825631), (3607, 582616), (3833, 548264), (7214, 291308), (7666, 274132), (14428, 145654), (15332, 137066), (28856, 72827), (30664, 68533)]