420311434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{8663}}^1$

素因数の和:10109

約数の個数: 16

約数和(自身を含む): 668098368

約数和(自身を除く): 247786934

約数列:

[1, 2, 17, 34, 1427, 2854, 8663, 17326, 24259, 48518, 147271, 294542, 12362101, 24724202, 210155717, 420311434]

約数ペア:

[(1, 420311434), (2, 210155717), (17, 24724202), (34, 12362101), (1427, 294542), (2854, 147271), (8663, 48518), (17326, 24259)]