985655242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{38723}}^1$

素因数の和:38838

約数の個数: 32

約数和(自身を含む): 1756520640

約数和(自身を除く): 770865398

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 12727, 25454, 38723, 77446, 425953, 503399, 851906, 1006798, 3446347, 5537389, 6892694, 11074778, 37909817, 44802511, 75819634, 89605022, 492827621, 985655242]

約数ペア:

[(1, 985655242), (2, 492827621), (11, 89605022), (13, 75819634), (22, 44802511), (26, 37909817), (89, 11074778), (143, 6892694), (178, 5537389), (286, 3446347), (979, 1006798), (1157, 851906), (1958, 503399), (2314, 425953), (12727, 77446), (25454, 38723)]