1915664036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{10909}}^1$

素因数の和:11244

約数の個数: 48

約数和(自身を含む): 3951689280

約数和(自身を除く): 2036025244

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 307, 572, 614, 1228, 3377, 3991, 6754, 7982, 10909, 13508, 15964, 21818, 43636, 43901, 87802, 119999, 141817, 175604, 239998, 283634, 479996, 567268, 1559987, 3119974, 3349063, 6239948, 6698126, 13396252, 36839693, 43537819, 73679386, 87075638, 147358772, 174151276, 478916009, 957832018, 1915664036]

約数ペア:

[(1, 1915664036), (2, 957832018), (4, 478916009), (11, 174151276), (13, 147358772), (22, 87075638), (26, 73679386), (44, 43537819), (52, 36839693), (143, 13396252), (286, 6698126), (307, 6239948), (572, 3349063), (614, 3119974), (1228, 1559987), (3377, 567268), (3991, 479996), (6754, 283634), (7982, 239998), (10909, 175604), (13508, 141817), (15964, 119999), (21818, 87802), (43636, 43901)]