291229078

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10103}}^1$

素因数の和:10212

約数の個数: 32

約数和(自身を含む): 523791360

約数和(自身を除く): 232562282

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 10103, 14413, 20206, 28826, 70721, 141442, 292987, 585974, 717313, 1434626, 2050909, 4101818, 5021191, 10042382, 20802077, 41604154, 145614539, 291229078]

約数ペア:

[(1, 291229078), (2, 145614539), (7, 41604154), (14, 20802077), (29, 10042382), (58, 5021191), (71, 4101818), (142, 2050909), (203, 1434626), (406, 717313), (497, 585974), (994, 292987), (2059, 141442), (4118, 70721), (10103, 28826), (14413, 20206)]