1900697410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{385537}}^1$

素因数の和:385590

約数の個数: 32

約数和(自身を含む): 3747429360

約数和(自身を除く): 1846731950

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 385537, 771074, 1927685, 3855370, 6554129, 11180573, 13108258, 22361146, 32770645, 55902865, 65541290, 111805730, 190069741, 380139482, 950348705, 1900697410]

約数ペア:

[(1, 1900697410), (2, 950348705), (5, 380139482), (10, 190069741), (17, 111805730), (29, 65541290), (34, 55902865), (58, 32770645), (85, 22361146), (145, 13108258), (170, 11180573), (290, 6554129), (493, 3855370), (986, 1927685), (2465, 771074), (4930, 385537)]