1330284848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4375937}}^1$

素因数の和:4375964

約数の個数: 20

約数和(自身を含む): 2713081560

約数和(自身を除く): 1382796712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4375937, 8751874, 17503748, 35007496, 70014992, 83142803, 166285606, 332571212, 665142424, 1330284848]

約数ペア:

[(1, 1330284848), (2, 665142424), (4, 332571212), (8, 166285606), (16, 83142803), (19, 70014992), (38, 35007496), (76, 17503748), (152, 8751874), (304, 4375937)]