224638518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{221537}}^1$

素因数の和:221568

約数の個数: 24

約数和(自身を含む): 486497448

約数和(自身を除く): 261858930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 221537, 443074, 664611, 1329222, 2879981, 5759962, 8639943, 17279886, 37439753, 74879506, 112319259, 224638518]

約数ペア:

[(1, 224638518), (2, 112319259), (3, 74879506), (6, 37439753), (13, 17279886), (26, 8639943), (39, 5759962), (78, 2879981), (169, 1329222), (338, 664611), (507, 443074), (1014, 221537)]