1385223834

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{55219}}^1$

素因数の和:55374

約数の個数: 32

約数和(自身を含む): 2870556480

約数和(自身を除く): 1485332646

約数列:

[1, 2, 3, 6, 37, 74, 111, 113, 222, 226, 339, 678, 4181, 8362, 12543, 25086, 55219, 110438, 165657, 331314, 2043103, 4086206, 6129309, 6239747, 12258618, 12479494, 18719241, 37438482, 230870639, 461741278, 692611917, 1385223834]

約数ペア:

[(1, 1385223834), (2, 692611917), (3, 461741278), (6, 230870639), (37, 37438482), (74, 18719241), (111, 12479494), (113, 12258618), (222, 6239747), (226, 6129309), (339, 4086206), (678, 2043103), (4181, 331314), (8362, 165657), (12543, 110438), (25086, 55219)]