393456670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{3851}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 751324896

約数和(自身を除く): 357868226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 601, 1202, 3005, 3851, 6010, 7702, 10217, 19255, 20434, 38510, 51085, 65467, 102170, 130934, 327335, 654670, 2314451, 4628902, 11572255, 23144510, 39345667, 78691334, 196728335, 393456670]

約数ペア:

[(1, 393456670), (2, 196728335), (5, 78691334), (10, 39345667), (17, 23144510), (34, 11572255), (85, 4628902), (170, 2314451), (601, 654670), (1202, 327335), (3005, 130934), (3851, 102170), (6010, 65467), (7702, 51085), (10217, 38510), (19255, 20434)]