2286128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 4947600

約数和(自身を除く): 2661472

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 379, 464, 754, 758, 1508, 1516, 3016, 3032, 4927, 6032, 6064, 9854, 10991, 19708, 21982, 39416, 43964, 78832, 87928, 142883, 175856, 285766, 571532, 1143064, 2286128]

約数ペア:

[(1, 2286128), (2, 1143064), (4, 571532), (8, 285766), (13, 175856), (16, 142883), (26, 87928), (29, 78832), (52, 43964), (58, 39416), (104, 21982), (116, 19708), (208, 10991), (232, 9854), (377, 6064), (379, 6032), (464, 4927), (754, 3032), (758, 3016), (1508, 1516)]