9749974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 16621920

約数和(自身を除く): 6871946

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 193, 377, 386, 754, 871, 1742, 1943, 2509, 3886, 5018, 5597, 11194, 12931, 25259, 25862, 50518, 72761, 145522, 168103, 336206, 374999, 749998, 4874987, 9749974]

約数ペア:

[(1, 9749974), (2, 4874987), (13, 749998), (26, 374999), (29, 336206), (58, 168103), (67, 145522), (134, 72761), (193, 50518), (377, 25862), (386, 25259), (754, 12931), (871, 11194), (1742, 5597), (1943, 5018), (2509, 3886)]