2080170014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 3693392640

約数和(自身を除く): 1613222626

約数列:

[1, 2, 13, 17, 26, 34, 41, 79, 82, 158, 221, 442, 533, 697, 1027, 1066, 1343, 1394, 1453, 2054, 2686, 2906, 3239, 6478, 9061, 17459, 18122, 18889, 24701, 34918, 37778, 42107, 49402, 55063, 59573, 84214, 110126, 114787, 119146, 229574, 321113, 642226, 715819, 774449, 1012741, 1431638, 1492231, 1548898, 1951379, 2025482, 2984462, 3902758, 4706267, 9412534, 13165633, 25367927, 26331266, 50735854, 61181471, 80006539, 122362942, 160013078, 1040085007, 2080170014]

約数ペア:

[(1, 2080170014), (2, 1040085007), (13, 160013078), (17, 122362942), (26, 80006539), (34, 61181471), (41, 50735854), (79, 26331266), (82, 25367927), (158, 13165633), (221, 9412534), (442, 4706267), (533, 3902758), (697, 2984462), (1027, 2025482), (1066, 1951379), (1343, 1548898), (1394, 1492231), (1453, 1431638), (2054, 1012741), (2686, 774449), (2906, 715819), (3239, 642226), (6478, 321113), (9061, 229574), (17459, 119146), (18122, 114787), (18889, 110126), (24701, 84214), (34918, 59573), (37778, 55063), (42107, 49402)]