2015355986

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{1229}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 3647122200

約数和(自身を除く): 1631766214

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 577, 1154, 1229, 1421, 2458, 2842, 4039, 8078, 8603, 16733, 17206, 28273, 33466, 35641, 56546, 60221, 71282, 117131, 120442, 234262, 249487, 498974, 709133, 819917, 1418266, 1639834, 1746409, 3492818, 4963931, 9927862, 20564857, 34747517, 41129714, 69495034, 143953999, 287907998, 1007677993, 2015355986]

約数ペア:

[(1, 2015355986), (2, 1007677993), (7, 287907998), (14, 143953999), (29, 69495034), (49, 41129714), (58, 34747517), (98, 20564857), (203, 9927862), (406, 4963931), (577, 3492818), (1154, 1746409), (1229, 1639834), (1421, 1418266), (2458, 819917), (2842, 709133), (4039, 498974), (8078, 249487), (8603, 234262), (16733, 120442), (17206, 117131), (28273, 71282), (33466, 60221), (35641, 56546)]