2008376144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{13487}}^1$

素因数の和:13763

約数の個数: 40

約数和(自身を含む): 4003993728

約数和(自身を除く): 1995617584

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 227, 328, 454, 656, 908, 1816, 3632, 9307, 13487, 18614, 26974, 37228, 53948, 74456, 107896, 148912, 215792, 552967, 1105934, 2211868, 3061549, 4423736, 6123098, 8847472, 12246196, 24492392, 48984784, 125523509, 251047018, 502094036, 1004188072, 2008376144]

約数ペア:

[(1, 2008376144), (2, 1004188072), (4, 502094036), (8, 251047018), (16, 125523509), (41, 48984784), (82, 24492392), (164, 12246196), (227, 8847472), (328, 6123098), (454, 4423736), (656, 3061549), (908, 2211868), (1816, 1105934), (3632, 552967), (9307, 215792), (13487, 148912), (18614, 107896), (26974, 74456), (37228, 53948)]