2021940914

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1\times {\mathrm{967}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 3490096896

約数和(自身を除く): 1468155982

約数列:

[1, 2, 7, 14, 233, 466, 641, 967, 1282, 1631, 1934, 3262, 4487, 6769, 8974, 13538, 149353, 225311, 298706, 450622, 619847, 1045471, 1239694, 1577177, 2090942, 3154354, 4338929, 8677858, 144424351, 288848702, 1010970457, 2021940914]

約数ペア:

[(1, 2021940914), (2, 1010970457), (7, 288848702), (14, 144424351), (233, 8677858), (466, 4338929), (641, 3154354), (967, 2090942), (1282, 1577177), (1631, 1239694), (1934, 1045471), (3262, 619847), (4487, 450622), (6769, 298706), (8974, 225311), (13538, 149353)]