1894578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 4392960

約数和(自身を除く): 2498382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 571, 1106, 1142, 1659, 1713, 3318, 3426, 3997, 7994, 11991, 23982, 45109, 90218, 135327, 270654, 315763, 631526, 947289, 1894578]

約数ペア:

[(1, 1894578), (2, 947289), (3, 631526), (6, 315763), (7, 270654), (14, 135327), (21, 90218), (42, 45109), (79, 23982), (158, 11991), (237, 7994), (474, 3997), (553, 3426), (571, 3318), (1106, 1713), (1142, 1659)]