2487436

素因数分解:

$2^2\times 7^5\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 5215728

約数和(自身を除く): 2728292

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 2401, 3626, 4802, 7252, 9604, 12691, 16807, 25382, 33614, 50764, 67228, 88837, 177674, 355348, 621859, 1243718, 2487436]

約数ペア:

[(1, 2487436), (2, 1243718), (4, 621859), (7, 355348), (14, 177674), (28, 88837), (37, 67228), (49, 50764), (74, 33614), (98, 25382), (148, 16807), (196, 12691), (259, 9604), (343, 7252), (518, 4802), (686, 3626), (1036, 2401), (1372, 1813)]