2188184908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{207293}}^1$

素因数の和:207346

約数の個数: 48

約数和(自身を含む): 4875554880

約数和(自身を除く): 2687369972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 207293, 414586, 829172, 1451051, 2694809, 2902102, 5389618, 5804204, 6011497, 10779236, 12022994, 18863663, 24045988, 37727326, 42080479, 75454652, 78149461, 84160958, 156298922, 168321916, 312597844, 547046227, 1094092454, 2188184908]

約数ペア:

[(1, 2188184908), (2, 1094092454), (4, 547046227), (7, 312597844), (13, 168321916), (14, 156298922), (26, 84160958), (28, 78149461), (29, 75454652), (52, 42080479), (58, 37727326), (91, 24045988), (116, 18863663), (182, 12022994), (203, 10779236), (364, 6011497), (377, 5804204), (406, 5389618), (754, 2902102), (812, 2694809), (1508, 1451051), (2639, 829172), (5278, 414586), (10556, 207293)]