1634668

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 3315200

約数和(自身を除く): 1680532

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 739, 1106, 1478, 2212, 2956, 5173, 10346, 20692, 58381, 116762, 233524, 408667, 817334, 1634668]

約数ペア:

[(1, 1634668), (2, 817334), (4, 408667), (7, 233524), (14, 116762), (28, 58381), (79, 20692), (158, 10346), (316, 5173), (553, 2956), (739, 2212), (1106, 1478)]