2113449404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1549}}^1\times {\mathrm{2819}}^1$

素因数の和:4394

約数の個数: 36

約数和(自身を含む): 4069401000

約数和(自身を除く): 1955951596

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1549, 2819, 3098, 5638, 6196, 11276, 17039, 31009, 34078, 62018, 68156, 124036, 187429, 341099, 374858, 682198, 749716, 1364396, 4366631, 8733262, 17466524, 48032941, 96065882, 192131764, 528362351, 1056724702, 2113449404]

約数ペア:

[(1, 2113449404), (2, 1056724702), (4, 528362351), (11, 192131764), (22, 96065882), (44, 48032941), (121, 17466524), (242, 8733262), (484, 4366631), (1549, 1364396), (2819, 749716), (3098, 682198), (5638, 374858), (6196, 341099), (11276, 187429), (17039, 124036), (31009, 68156), (34078, 62018)]