1266885910

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1\times {\mathrm{1051}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 2300724000

約数和(自身を除く): 1033838090

約数列:

[1, 2, 5, 10, 149, 298, 745, 809, 1051, 1490, 1618, 2102, 4045, 5255, 8090, 10510, 120541, 156599, 241082, 313198, 602705, 782995, 850259, 1205410, 1565990, 1700518, 4251295, 8502590, 126688591, 253377182, 633442955, 1266885910]

約数ペア:

[(1, 1266885910), (2, 633442955), (5, 253377182), (10, 126688591), (149, 8502590), (298, 4251295), (745, 1700518), (809, 1565990), (1051, 1205410), (1490, 850259), (1618, 782995), (2102, 602705), (4045, 313198), (5255, 241082), (8090, 156599), (10510, 120541)]