1279234068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{31271}}^1$

素因数の和:31772

約数の個数: 48

約数和(自身を含む): 3418404864

約数和(自身を除く): 2139170796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1948, 2922, 3409, 5844, 6818, 10227, 13636, 20454, 31271, 40908, 62542, 93813, 125084, 187626, 218897, 375252, 437794, 656691, 875588, 1313382, 2626764, 15228977, 30457954, 45686931, 60915908, 91373862, 106602839, 182747724, 213205678, 319808517, 426411356, 639617034, 1279234068]

約数ペア:

[(1, 1279234068), (2, 639617034), (3, 426411356), (4, 319808517), (6, 213205678), (7, 182747724), (12, 106602839), (14, 91373862), (21, 60915908), (28, 45686931), (42, 30457954), (84, 15228977), (487, 2626764), (974, 1313382), (1461, 875588), (1948, 656691), (2922, 437794), (3409, 375252), (5844, 218897), (6818, 187626), (10227, 125084), (13636, 93813), (20454, 62542), (31271, 40908)]