7131465866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1\times {\mathrm{5591}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 12626288640

約数和(自身を除く): 5494822774

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2939, 5591, 5878, 11182, 20573, 39137, 41146, 78274, 91109, 173321, 182218, 346642, 637763, 1213247, 1275526, 2426494, 16431949, 32863898, 115023643, 230047286, 509390419, 1018780838, 3565732933, 7131465866]

約数ペア:

[(1, 7131465866), (2, 3565732933), (7, 1018780838), (14, 509390419), (31, 230047286), (62, 115023643), (217, 32863898), (434, 16431949), (2939, 2426494), (5591, 1275526), (5878, 1213247), (11182, 637763), (20573, 346642), (39137, 182218), (41146, 173321), (78274, 91109)]