1330383748

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{9137}}^1$

素因数の和:9639

約数の個数: 24

約数和(自身を含む): 2360345400

約数和(自身を除く): 1029961652

約数列:

[1, 2, 4, 89, 178, 356, 409, 818, 1636, 9137, 18274, 36401, 36548, 72802, 145604, 813193, 1626386, 3252772, 3737033, 7474066, 14948132, 332595937, 665191874, 1330383748]

約数ペア:

[(1, 1330383748), (2, 665191874), (4, 332595937), (89, 14948132), (178, 7474066), (356, 3737033), (409, 3252772), (818, 1626386), (1636, 813193), (9137, 145604), (18274, 72802), (36401, 36548)]