1138863860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2475791}}^1$

素因数の和:2475823

約数の個数: 24

約数和(自身を含む): 2495598336

約数和(自身を除く): 1356734476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2475791, 4951582, 9903164, 12378955, 24757910, 49515820, 56943193, 113886386, 227772772, 284715965, 569431930, 1138863860]

約数ペア:

[(1, 1138863860), (2, 569431930), (4, 284715965), (5, 227772772), (10, 113886386), (20, 56943193), (23, 49515820), (46, 24757910), (92, 12378955), (115, 9903164), (230, 4951582), (460, 2475791)]