2280908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 4809840

約数和(自身を除く): 2528932

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 742, 812, 1484, 1537, 2809, 3074, 5618, 6148, 10759, 11236, 19663, 21518, 39326, 43036, 78652, 81461, 162922, 325844, 570227, 1140454, 2280908]

約数ペア:

[(1, 2280908), (2, 1140454), (4, 570227), (7, 325844), (14, 162922), (28, 81461), (29, 78652), (53, 43036), (58, 39326), (106, 21518), (116, 19663), (203, 11236), (212, 10759), (371, 6148), (406, 5618), (742, 3074), (812, 2809), (1484, 1537)]