2113454436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{22123}}^1$

素因数の和:22568

約数の個数: 48

約数和(自身を含む): 5203564800

約数和(自身を除く): 3090110364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 419, 838, 1257, 1676, 2514, 5028, 7961, 15922, 22123, 23883, 31844, 44246, 47766, 66369, 88492, 95532, 132738, 265476, 420337, 840674, 1261011, 1681348, 2522022, 5044044, 9269537, 18539074, 27808611, 37078148, 55617222, 111234444, 176121203, 352242406, 528363609, 704484812, 1056727218, 2113454436]

約数ペア:

[(1, 2113454436), (2, 1056727218), (3, 704484812), (4, 528363609), (6, 352242406), (12, 176121203), (19, 111234444), (38, 55617222), (57, 37078148), (76, 27808611), (114, 18539074), (228, 9269537), (419, 5044044), (838, 2522022), (1257, 1681348), (1676, 1261011), (2514, 840674), (5028, 420337), (7961, 265476), (15922, 132738), (22123, 95532), (23883, 88492), (31844, 66369), (44246, 47766)]