1389619610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{80933}}^1$

素因数の和:81058

約数の個数: 32

約数和(自身を含む): 2674706832

約数和(自身を除く): 1285087222

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 17170, 80933, 161866, 404665, 809330, 1375861, 2751722, 6879305, 8174233, 13758610, 16348466, 40871165, 81742330, 138961961, 277923922, 694809805, 1389619610]

約数ペア:

[(1, 1389619610), (2, 694809805), (5, 277923922), (10, 138961961), (17, 81742330), (34, 40871165), (85, 16348466), (101, 13758610), (170, 8174233), (202, 6879305), (505, 2751722), (1010, 1375861), (1717, 809330), (3434, 404665), (8585, 161866), (17170, 80933)]