2012500966

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5449}}^1$

素因数の和:5549

約数の個数: 64

約数和(自身を含む): 3817267200

約数和(自身を除く): 1804766234

約数列:

[1, 2, 7, 14, 23, 31, 37, 46, 62, 74, 161, 217, 259, 322, 434, 518, 713, 851, 1147, 1426, 1702, 2294, 4991, 5449, 5957, 8029, 9982, 10898, 11914, 16058, 26381, 38143, 52762, 76286, 125327, 168919, 184667, 201613, 250654, 337838, 369334, 403226, 877289, 1182433, 1411291, 1754578, 2364866, 2822582, 3885137, 4637099, 6250003, 7770274, 9274198, 12500006, 27195959, 32459693, 43750021, 54391918, 64919386, 87500042, 143750069, 287500138, 1006250483, 2012500966]

約数ペア:

[(1, 2012500966), (2, 1006250483), (7, 287500138), (14, 143750069), (23, 87500042), (31, 64919386), (37, 54391918), (46, 43750021), (62, 32459693), (74, 27195959), (161, 12500006), (217, 9274198), (259, 7770274), (322, 6250003), (434, 4637099), (518, 3885137), (713, 2822582), (851, 2364866), (1147, 1754578), (1426, 1411291), (1702, 1182433), (2294, 877289), (4991, 403226), (5449, 369334), (5957, 337838), (8029, 250654), (9982, 201613), (10898, 184667), (11914, 168919), (16058, 125327), (26381, 76286), (38143, 52762)]