74465209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1009}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 91853440

約数和(自身を除く): 17388231

約数列:

[1, 7, 13, 91, 811, 1009, 5677, 7063, 10543, 13117, 73801, 91819, 818299, 5728093, 10637887, 74465209]

約数ペア:

[(1, 74465209), (7, 10637887), (13, 5728093), (91, 818299), (811, 91819), (1009, 73801), (5677, 13117), (7063, 10543)]