1855894274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{91631}}^1$

素因数の和:91706

約数の個数: 32

約数和(自身を含む): 3232776960

約数和(自身を除く): 1376882686

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 20254, 91631, 183262, 1191203, 1740989, 2382406, 3481978, 3756871, 7513742, 22632857, 45265714, 48839323, 71380549, 97678646, 142761098, 927947137, 1855894274]

約数ペア:

[(1, 1855894274), (2, 927947137), (13, 142761098), (19, 97678646), (26, 71380549), (38, 48839323), (41, 45265714), (82, 22632857), (247, 7513742), (494, 3756871), (533, 3481978), (779, 2382406), (1066, 1740989), (1558, 1191203), (10127, 183262), (20254, 91631)]