1330456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8753}}^1$

素因数の和:8778

約数の個数: 16

約数和(自身を含む): 2626200

約数和(自身を除く): 1295744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8753, 17506, 35012, 70024, 166307, 332614, 665228, 1330456]

約数ペア:

[(1, 1330456), (2, 665228), (4, 332614), (8, 166307), (19, 70024), (38, 35012), (76, 17506), (152, 8753)]