449399262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{155717}}^1$

素因数の和:155772

約数の個数: 32

約数和(自身を含む): 994103712

約数和(自身を除く): 544704450

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 155717, 311434, 467151, 934302, 2024321, 4048642, 5761529, 6072963, 11523058, 12145926, 17284587, 34569174, 74899877, 149799754, 224699631, 449399262]

約数ペア:

[(1, 449399262), (2, 224699631), (3, 149799754), (6, 74899877), (13, 34569174), (26, 17284587), (37, 12145926), (39, 11523058), (74, 6072963), (78, 5761529), (111, 4048642), (222, 2024321), (481, 934302), (962, 467151), (1443, 311434), (2886, 155717)]