2902463785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{666467}}^1$

素因数の和:666552

約数の個数: 16

約数和(自身を含む): 3806865216

約数和(自身を除く): 904401431

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 666467, 3332335, 8664071, 43320355, 44653289, 223266445, 580492757, 2902463785]

約数ペア:

[(1, 2902463785), (5, 580492757), (13, 223266445), (65, 44653289), (67, 43320355), (335, 8664071), (871, 3332335), (4355, 666467)]