3858902090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{332951}}^1$

素因数の和:333038

約数の個数: 32

約数和(自身を含む): 7431488640

約数和(自身を除く): 3572586550

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 11590, 332951, 665902, 1664755, 3329510, 6326069, 12652138, 20310011, 31630345, 40620022, 63260690, 101550055, 203100110, 385890209, 771780418, 1929451045, 3858902090]

約数ペア:

[(1, 3858902090), (2, 1929451045), (5, 771780418), (10, 385890209), (19, 203100110), (38, 101550055), (61, 63260690), (95, 40620022), (122, 31630345), (190, 20310011), (305, 12652138), (610, 6326069), (1159, 3329510), (2318, 1664755), (5795, 665902), (11590, 332951)]