528668

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 1075200

約数和(自身を除く): 546532

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 239, 316, 478, 553, 956, 1106, 1673, 2212, 3346, 6692, 18881, 37762, 75524, 132167, 264334, 528668]

約数ペア:

[(1, 528668), (2, 264334), (4, 132167), (7, 75524), (14, 37762), (28, 18881), (79, 6692), (158, 3346), (239, 2212), (316, 1673), (478, 1106), (553, 956)]