12960984932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1\times {\mathrm{5099}}^1$

素因数の和:9080

約数の個数: 48

約数和(自身を含む): 27061171200

約数和(自身を除く): 14100186268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3947, 5099, 7894, 10198, 15788, 20396, 27629, 35693, 55258, 71386, 90781, 110516, 117277, 142772, 181562, 234554, 363124, 469108, 635467, 820939, 1270934, 1641878, 2541868, 3283756, 20125753, 40251506, 80503012, 140880271, 281760542, 462892319, 563521084, 925784638, 1851569276, 3240246233, 6480492466, 12960984932]

約数ペア:

[(1, 12960984932), (2, 6480492466), (4, 3240246233), (7, 1851569276), (14, 925784638), (23, 563521084), (28, 462892319), (46, 281760542), (92, 140880271), (161, 80503012), (322, 40251506), (644, 20125753), (3947, 3283756), (5099, 2541868), (7894, 1641878), (10198, 1270934), (15788, 820939), (20396, 635467), (27629, 469108), (35693, 363124), (55258, 234554), (71386, 181562), (90781, 142772), (110516, 117277)]