2012415376

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{11519}}^1$

素因数の和:11767

約数の個数: 40

約数和(自身を含む): 3985459200

約数和(自身を除く): 1973043824

約数列:

[1, 2, 4, 8, 16, 61, 122, 179, 244, 358, 488, 716, 976, 1432, 2864, 10919, 11519, 21838, 23038, 43676, 46076, 87352, 92152, 174704, 184304, 702659, 1405318, 2061901, 2810636, 4123802, 5621272, 8247604, 11242544, 16495208, 32990416, 125775961, 251551922, 503103844, 1006207688, 2012415376]

約数ペア:

[(1, 2012415376), (2, 1006207688), (4, 503103844), (8, 251551922), (16, 125775961), (61, 32990416), (122, 16495208), (179, 11242544), (244, 8247604), (358, 5621272), (488, 4123802), (716, 2810636), (976, 2061901), (1432, 1405318), (2864, 702659), (10919, 184304), (11519, 174704), (21838, 92152), (23038, 87352), (43676, 46076)]