2167670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 4245696

約数和(自身を除く): 2078026

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 311, 410, 622, 697, 1394, 1555, 3110, 3485, 5287, 6970, 10574, 12751, 25502, 26435, 52870, 63755, 127510, 216767, 433534, 1083835, 2167670]

約数ペア:

[(1, 2167670), (2, 1083835), (5, 433534), (10, 216767), (17, 127510), (34, 63755), (41, 52870), (82, 26435), (85, 25502), (170, 12751), (205, 10574), (311, 6970), (410, 5287), (622, 3485), (697, 3110), (1394, 1555)]