9487742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 6686338

約数列:

[1, 2, 11, 22, 53, 79, 103, 106, 158, 206, 583, 869, 1133, 1166, 1738, 2266, 4187, 5459, 8137, 8374, 10918, 16274, 46057, 60049, 89507, 92114, 120098, 179014, 431261, 862522, 4743871, 9487742]

約数ペア:

[(1, 9487742), (2, 4743871), (11, 862522), (22, 431261), (53, 179014), (79, 120098), (103, 92114), (106, 89507), (158, 60049), (206, 46057), (583, 16274), (869, 10918), (1133, 8374), (1166, 8137), (1738, 5459), (2266, 4187)]