31222282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9029}}^1$

素因数の和:9070

約数の個数: 32

約数和(自身を含む): 60681600

約数和(自身を除く): 29459318

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 9029, 18058, 63203, 117377, 126406, 171551, 234754, 343102, 821639, 1200857, 1643278, 2230163, 2401714, 4460326, 15611141, 31222282]

約数ペア:

[(1, 31222282), (2, 15611141), (7, 4460326), (13, 2401714), (14, 2230163), (19, 1643278), (26, 1200857), (38, 821639), (91, 343102), (133, 234754), (182, 171551), (247, 126406), (266, 117377), (494, 63203), (1729, 18058), (3458, 9029)]