2021510136

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{2791}}^1$

素因数の和:3196

約数の個数: 64

約数和(自身を含む): 5122091520

約数和(自身を除く): 3100581384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 293, 309, 412, 586, 618, 824, 879, 1172, 1236, 1758, 2344, 2472, 2791, 3516, 5582, 7032, 8373, 11164, 16746, 22328, 30179, 33492, 60358, 66984, 90537, 120716, 181074, 241432, 287473, 362148, 574946, 724296, 817763, 862419, 1149892, 1635526, 1724838, 2299784, 2453289, 3271052, 3449676, 4906578, 6542104, 6899352, 9813156, 19626312, 84229589, 168459178, 252688767, 336918356, 505377534, 673836712, 1010755068, 2021510136]

約数ペア:

[(1, 2021510136), (2, 1010755068), (3, 673836712), (4, 505377534), (6, 336918356), (8, 252688767), (12, 168459178), (24, 84229589), (103, 19626312), (206, 9813156), (293, 6899352), (309, 6542104), (412, 4906578), (586, 3449676), (618, 3271052), (824, 2453289), (879, 2299784), (1172, 1724838), (1236, 1635526), (1758, 1149892), (2344, 862419), (2472, 817763), (2791, 724296), (3516, 574946), (5582, 362148), (7032, 287473), (8373, 241432), (11164, 181074), (16746, 120716), (22328, 90537), (30179, 66984), (33492, 60358)]