4455442

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:417

約数の個数: 16

約数和(自身を含む): 6848640

約数和(自身を除く): 2393198

約数列:

[1, 2, 79, 158, 163, 173, 326, 346, 12877, 13667, 25754, 27334, 28199, 56398, 2227721, 4455442]

約数ペア:

[(1, 4455442), (2, 2227721), (79, 56398), (158, 28199), (163, 27334), (173, 25754), (326, 13667), (346, 12877)]