4298021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 5370624

約数和(自身を除く): 1072603

約数列:

[1, 7, 13, 73, 91, 511, 647, 949, 4529, 6643, 8411, 47231, 58877, 330617, 614003, 4298021]

約数ペア:

[(1, 4298021), (7, 614003), (13, 330617), (73, 58877), (91, 47231), (511, 8411), (647, 6643), (949, 4529)]