2028090412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{12119}}^1$

素因数の和:12270

約数の個数: 48

約数和(自身を含む): 3958295040

約数和(自身を除く): 1930204628

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 107, 214, 391, 428, 782, 1564, 1819, 2461, 3638, 4922, 7276, 9844, 12119, 24238, 41837, 48476, 83674, 167348, 206023, 278737, 412046, 557474, 824092, 1114948, 1296733, 2593466, 4738529, 5186932, 9477058, 18954116, 22044461, 29824859, 44088922, 59649718, 88177844, 119299436, 507022603, 1014045206, 2028090412]

約数ペア:

[(1, 2028090412), (2, 1014045206), (4, 507022603), (17, 119299436), (23, 88177844), (34, 59649718), (46, 44088922), (68, 29824859), (92, 22044461), (107, 18954116), (214, 9477058), (391, 5186932), (428, 4738529), (782, 2593466), (1564, 1296733), (1819, 1114948), (2461, 824092), (3638, 557474), (4922, 412046), (7276, 278737), (9844, 206023), (12119, 167348), (24238, 83674), (41837, 48476)]