249622274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{17483}}^1$

素因数の和:17566

約数の個数: 24

約数和(自身を含む): 418566960

約数和(自身を除く): 168944686

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 7139, 14278, 17483, 34966, 192313, 384626, 1031497, 2062994, 2115443, 4230886, 11346467, 22692934, 124811137, 249622274]

約数ペア:

[(1, 249622274), (2, 124811137), (11, 22692934), (22, 11346467), (59, 4230886), (118, 2115443), (121, 2062994), (242, 1031497), (649, 384626), (1298, 192313), (7139, 34966), (14278, 17483)]