1622488

素因数分解:

$2^3\times 7^2\times {\mathrm{4139}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 3539700

約数和(自身を除く): 1917212

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4139, 8278, 16556, 28973, 33112, 57946, 115892, 202811, 231784, 405622, 811244, 1622488]

約数ペア:

[(1, 1622488), (2, 811244), (4, 405622), (7, 231784), (8, 202811), (14, 115892), (28, 57946), (49, 33112), (56, 28973), (98, 16556), (196, 8278), (392, 4139)]