121908729886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1543}}^1\times {\mathrm{8389}}^1$

素因数の和:10228

約数の個数: 32

約数和(自身を含む): 194467849920

約数和(自身を除く): 72559120034

約数列:

[1, 2, 17, 34, 277, 554, 1543, 3086, 4709, 8389, 9418, 16778, 26231, 52462, 142613, 285226, 427411, 854822, 2323753, 4647506, 7265987, 12944227, 14531974, 25888454, 39503801, 79007602, 220051859, 440103718, 3585550879, 7171101758, 60954364943, 121908729886]

約数ペア:

[(1, 121908729886), (2, 60954364943), (17, 7171101758), (34, 3585550879), (277, 440103718), (554, 220051859), (1543, 79007602), (3086, 39503801), (4709, 25888454), (8389, 14531974), (9418, 12944227), (16778, 7265987), (26231, 4647506), (52462, 2323753), (142613, 854822), (285226, 427411)]