1330970118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{135841}}^1$

素因数の和:135940

約数の個数: 32

約数和(自身を含む): 2816819712

約数和(自身を除く): 1485849594

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 135841, 271682, 407523, 815046, 3124343, 6248686, 9373029, 9644711, 18746058, 19289422, 28934133, 57868266, 221828353, 443656706, 665485059, 1330970118]

約数ペア:

[(1, 1330970118), (2, 665485059), (3, 443656706), (6, 221828353), (23, 57868266), (46, 28934133), (69, 19289422), (71, 18746058), (138, 9644711), (142, 9373029), (213, 6248686), (426, 3124343), (1633, 815046), (3266, 407523), (4899, 271682), (9798, 135841)]