138653522

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{430601}}^1$

素因数の和:430633

約数の個数: 16

約数和(自身を含む): 248026752

約数和(自身を除く): 109373230

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 430601, 861202, 3014207, 6028414, 9903823, 19807646, 69326761, 138653522]

約数ペア:

[(1, 138653522), (2, 69326761), (7, 19807646), (14, 9903823), (23, 6028414), (46, 3014207), (161, 861202), (322, 430601)]