2009259904

素因数分解:

$2^7\times {\mathrm{1531}}^1\times {\mathrm{10253}}^1$

素因数の和:11798

約数の個数: 32

約数和(自身を含む): 4005827640

約数和(自身を除く): 1996567736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1531, 3062, 6124, 10253, 12248, 20506, 24496, 41012, 48992, 82024, 97984, 164048, 195968, 328096, 656192, 1312384, 15697343, 31394686, 62789372, 125578744, 251157488, 502314976, 1004629952, 2009259904]

約数ペア:

[(1, 2009259904), (2, 1004629952), (4, 502314976), (8, 251157488), (16, 125578744), (32, 62789372), (64, 31394686), (128, 15697343), (1531, 1312384), (3062, 656192), (6124, 328096), (10253, 195968), (12248, 164048), (20506, 97984), (24496, 82024), (41012, 48992)]