7138340990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1509163}}^1$

素因数の和:1509224

約数の個数: 32

約数和(自身を含む): 14343094656

約数和(自身を除く): 7204753666

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 1509163, 3018326, 7545815, 15091630, 16600793, 33201586, 64894009, 83003965, 129788018, 166007930, 324470045, 648940090, 713834099, 1427668198, 3569170495, 7138340990]

約数ペア:

[(1, 7138340990), (2, 3569170495), (5, 1427668198), (10, 713834099), (11, 648940090), (22, 324470045), (43, 166007930), (55, 129788018), (86, 83003965), (110, 64894009), (215, 33201586), (430, 16600793), (473, 15091630), (946, 7545815), (2365, 3018326), (4730, 1509163)]