2100066352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{7583}}^1$

素因数の和:8521

約数の個数: 40

約数和(自身を含む): 4288296960

約数和(自身を除く): 2188230608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 911, 1822, 3644, 7288, 7583, 14576, 15166, 17309, 30332, 34618, 60664, 69236, 121328, 138472, 144077, 276944, 288154, 576308, 1152616, 2305232, 6908113, 13816226, 27632452, 55264904, 110529808, 131254147, 262508294, 525016588, 1050033176, 2100066352]

約数ペア:

[(1, 2100066352), (2, 1050033176), (4, 525016588), (8, 262508294), (16, 131254147), (19, 110529808), (38, 55264904), (76, 27632452), (152, 13816226), (304, 6908113), (911, 2305232), (1822, 1152616), (3644, 576308), (7288, 288154), (7583, 276944), (14576, 144077), (15166, 138472), (17309, 121328), (30332, 69236), (34618, 60664)]