2180432642

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 3350516400

約数和(自身を除く): 1170083758

約数列:

[1, 2, 101, 157, 197, 202, 314, 349, 394, 698, 15857, 19897, 30929, 31714, 35249, 39794, 54793, 61858, 68753, 70498, 109586, 137506, 3123829, 5534093, 6247658, 6944053, 10794221, 11068186, 13888106, 21588442, 1090216321, 2180432642]

約数ペア:

[(1, 2180432642), (2, 1090216321), (101, 21588442), (157, 13888106), (197, 11068186), (202, 10794221), (314, 6944053), (349, 6247658), (394, 5534093), (698, 3123829), (15857, 137506), (19897, 109586), (30929, 70498), (31714, 68753), (35249, 61858), (39794, 54793)]