4880457988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{168083}}^1$

素因数の和:168172

約数の個数: 48

約数和(自身を含む): 10504577664

約数和(自身を除く): 5624119676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14518, 29036, 168083, 336166, 672332, 1176581, 2353162, 2857411, 4706324, 5714822, 10253063, 11429644, 20001877, 20506126, 40003754, 41012252, 71771441, 80007508, 143542882, 174302071, 287085764, 348604142, 697208284, 1220114497, 2440228994, 4880457988]

約数ペア:

[(1, 4880457988), (2, 2440228994), (4, 1220114497), (7, 697208284), (14, 348604142), (17, 287085764), (28, 174302071), (34, 143542882), (61, 80007508), (68, 71771441), (119, 41012252), (122, 40003754), (238, 20506126), (244, 20001877), (427, 11429644), (476, 10253063), (854, 5714822), (1037, 4706324), (1708, 2857411), (2074, 2353162), (4148, 1176581), (7259, 672332), (14518, 336166), (29036, 168083)]