166969790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1284383}}^1$

素因数の和:1284403

約数の個数: 16

約数和(自身を含む): 323664768

約数和(自身を除く): 156694978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1284383, 2568766, 6421915, 12843830, 16696979, 33393958, 83484895, 166969790]

約数ペア:

[(1, 166969790), (2, 83484895), (5, 33393958), (10, 16696979), (13, 12843830), (26, 6421915), (65, 2568766), (130, 1284383)]