415689626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10399}}^1$

素因数の和:10514

約数の個数: 32

約数和(自身を含む): 718848000

約数和(自身を除く): 303158374

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 3634, 10399, 19987, 20798, 39974, 114389, 228778, 239177, 478354, 821521, 1643042, 2630947, 5261894, 9036731, 18073462, 18894983, 37789966, 207844813, 415689626]

約数ペア:

[(1, 415689626), (2, 207844813), (11, 37789966), (22, 18894983), (23, 18073462), (46, 9036731), (79, 5261894), (158, 2630947), (253, 1643042), (506, 821521), (869, 478354), (1738, 239177), (1817, 228778), (3634, 114389), (10399, 39974), (19987, 20798)]