8212930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 16251840

約数和(自身を除く): 8038910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 379, 394, 758, 985, 1895, 1970, 2167, 3790, 4169, 4334, 8338, 10835, 20845, 21670, 41690, 74663, 149326, 373315, 746630, 821293, 1642586, 4106465, 8212930]

約数ペア:

[(1, 8212930), (2, 4106465), (5, 1642586), (10, 821293), (11, 746630), (22, 373315), (55, 149326), (110, 74663), (197, 41690), (379, 21670), (394, 20845), (758, 10835), (985, 8338), (1895, 4334), (1970, 4169), (2167, 3790)]