421832434

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{11311}}^1$

素因数の和:11985

約数の個数: 16

約数和(自身を含む): 655643520

約数和(自身を除く): 233811086

約数列:

[1, 2, 29, 58, 643, 1286, 11311, 18647, 22622, 37294, 328019, 656038, 7272973, 14545946, 210916217, 421832434]

約数ペア:

[(1, 421832434), (2, 210916217), (29, 14545946), (58, 7272973), (643, 656038), (1286, 328019), (11311, 37294), (18647, 22622)]