674865862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{16069}}^1$

素因数の和:16188

約数の個数: 32

約数和(自身を含む): 1166296320

約数和(自身を除く): 491430458

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1909, 3818, 16069, 20999, 32138, 41998, 176759, 353518, 369587, 739174, 1333727, 2667454, 4065457, 8130914, 14670997, 29341994, 30675721, 61351442, 337432931, 674865862]

約数ペア:

[(1, 674865862), (2, 337432931), (11, 61351442), (22, 30675721), (23, 29341994), (46, 14670997), (83, 8130914), (166, 4065457), (253, 2667454), (506, 1333727), (913, 739174), (1826, 369587), (1909, 353518), (3818, 176759), (16069, 41998), (20999, 32138)]