420169922

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{40471}}^1$

素因数の和:40681

約数の個数: 16

約数和(自身を含む): 655646400

約数和(自身を除く): 235476478

約数列:

[1, 2, 29, 58, 179, 358, 5191, 10382, 40471, 80942, 1173659, 2347318, 7244309, 14488618, 210084961, 420169922]

約数ペア:

[(1, 420169922), (2, 210084961), (29, 14488618), (58, 7244309), (179, 2347318), (358, 1173659), (5191, 80942), (10382, 40471)]