4049575201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1\times {\mathrm{18481}}^1$

素因数の和:19872

約数の個数: 16

約数和(自身を含む): 4833116928

約数和(自身を除く): 783541727

約数列:

[1, 7, 23, 161, 1361, 9527, 18481, 31303, 129367, 219121, 425063, 2975441, 25152641, 176068487, 578510743, 4049575201]

約数ペア:

[(1, 4049575201), (7, 578510743), (23, 176068487), (161, 25152641), (1361, 2975441), (9527, 425063), (18481, 219121), (31303, 129367)]