381809142722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3240119}}^1$

素因数の和:3240590

約数の個数: 32

約数和(自身を含む): 690534374400

約数和(自身を除く): 308725231678

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 443, 886, 3101, 6202, 8417, 16834, 58919, 117838, 3240119, 6480238, 22680833, 45361666, 61562261, 123124522, 430935827, 861871654, 1435372717, 2870745434, 10047609019, 20095218038, 27272081623, 54544163246, 190904571361, 381809142722]

約数ペア:

[(1, 381809142722), (2, 190904571361), (7, 54544163246), (14, 27272081623), (19, 20095218038), (38, 10047609019), (133, 2870745434), (266, 1435372717), (443, 861871654), (886, 430935827), (3101, 123124522), (6202, 61562261), (8417, 45361666), (16834, 22680833), (58919, 6480238), (117838, 3240119)]