898495774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{38933}}^1$

素因数の和:39995

約数の個数: 16

約数和(自身を含む): 1471705200

約数和(自身を除く): 573209426

約数列:

[1, 2, 11, 22, 1049, 2098, 11539, 23078, 38933, 77866, 428263, 856526, 40840717, 81681434, 449247887, 898495774]

約数ペア:

[(1, 898495774), (2, 449247887), (11, 81681434), (22, 40840717), (1049, 856526), (2098, 428263), (11539, 77866), (23078, 38933)]