407749892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{8971}}^1$

素因数の和:10019

約数の個数: 24

約数和(自身を含む): 779272032

約数和(自身を除く): 371522140

約数列:

[1, 2, 4, 11, 22, 44, 1033, 2066, 4132, 8971, 11363, 17942, 22726, 35884, 45452, 98681, 197362, 394724, 9267043, 18534086, 37068172, 101937473, 203874946, 407749892]

約数ペア:

[(1, 407749892), (2, 203874946), (4, 101937473), (11, 37068172), (22, 18534086), (44, 9267043), (1033, 394724), (2066, 197362), (4132, 98681), (8971, 45452), (11363, 35884), (17942, 22726)]