4280450038

素因数分解:

$2^1\times {\mathrm{67}}^2\times {\mathrm{307}}^1\times {\mathrm{1553}}^1$

素因数の和:1996

約数の個数: 24

約数和(自身を含む): 6543378072

約数和(自身を除く): 2262928034

約数列:

[1, 2, 67, 134, 307, 614, 1553, 3106, 4489, 8978, 20569, 41138, 104051, 208102, 476771, 953542, 1378123, 2756246, 6971417, 13942834, 31943657, 63887314, 2140225019, 4280450038]

約数ペア:

[(1, 4280450038), (2, 2140225019), (67, 63887314), (134, 31943657), (307, 13942834), (614, 6971417), (1553, 2756246), (3106, 1378123), (4489, 953542), (8978, 476771), (20569, 208102), (41138, 104051)]