2017787630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11869339}}^1$

素因数の和:11869363

約数の個数: 16

約数和(自身を含む): 3845666160

約数和(自身を除く): 1827878530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11869339, 23738678, 59346695, 118693390, 201778763, 403557526, 1008893815, 2017787630]

約数ペア:

[(1, 2017787630), (2, 1008893815), (5, 403557526), (10, 201778763), (17, 118693390), (34, 59346695), (85, 23738678), (170, 11869339)]