2128889244

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{11941}}^1$

素因数の和:12210

約数の個数: 48

約数和(自身を含む): 5055765120

約数和(自身を除く): 2926875876

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 179, 249, 332, 358, 498, 537, 716, 996, 1074, 2148, 11941, 14857, 23882, 29714, 35823, 44571, 47764, 59428, 71646, 89142, 143292, 178284, 991103, 1982206, 2137439, 2973309, 3964412, 4274878, 5946618, 6412317, 8549756, 11893236, 12824634, 25649268, 177407437, 354814874, 532222311, 709629748, 1064444622, 2128889244]

約数ペア:

[(1, 2128889244), (2, 1064444622), (3, 709629748), (4, 532222311), (6, 354814874), (12, 177407437), (83, 25649268), (166, 12824634), (179, 11893236), (249, 8549756), (332, 6412317), (358, 5946618), (498, 4274878), (537, 3964412), (716, 2973309), (996, 2137439), (1074, 1982206), (2148, 991103), (11941, 178284), (14857, 143292), (23882, 89142), (29714, 71646), (35823, 59428), (44571, 47764)]