1283982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 3091200

約数和(自身を除く): 1807218

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1609, 3218, 4827, 9654, 11263, 22526, 30571, 33789, 61142, 67578, 91713, 183426, 213997, 427994, 641991, 1283982]

約数ペア:

[(1, 1283982), (2, 641991), (3, 427994), (6, 213997), (7, 183426), (14, 91713), (19, 67578), (21, 61142), (38, 33789), (42, 30571), (57, 22526), (114, 11263), (133, 9654), (266, 4827), (399, 3218), (798, 1609)]