2007580274

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{22787}}^1$

素因数の和:22863

約数の個数: 48

約数和(自身を含む): 3740878080

約数和(自身を除く): 1733297806

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 203, 217, 406, 434, 899, 1421, 1519, 1798, 2842, 3038, 6293, 12586, 22787, 44051, 45574, 88102, 159509, 319018, 660823, 706397, 1116563, 1321646, 1412794, 2233126, 4625761, 4944779, 9251522, 9889558, 20485513, 32380327, 34613453, 40971026, 64760654, 69226906, 143398591, 286797182, 1003790137, 2007580274]

約数ペア:

[(1, 2007580274), (2, 1003790137), (7, 286797182), (14, 143398591), (29, 69226906), (31, 64760654), (49, 40971026), (58, 34613453), (62, 32380327), (98, 20485513), (203, 9889558), (217, 9251522), (406, 4944779), (434, 4625761), (899, 2233126), (1421, 1412794), (1519, 1321646), (1798, 1116563), (2842, 706397), (3038, 660823), (6293, 319018), (12586, 159509), (22787, 88102), (44051, 45574)]