56122660142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20801579}}^1$

素因数の和:20801671

約数の個数: 16

約数和(自身を含む): 89862825600

約数和(自身を除く): 33740165458

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 20801579, 41603158, 395230001, 790460002, 1476912109, 2953824218, 28061330071, 56122660142]

約数ペア:

[(1, 56122660142), (2, 28061330071), (19, 2953824218), (38, 1476912109), (71, 790460002), (142, 395230001), (1349, 41603158), (2698, 20801579)]