1330741706

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 2360949120

約数和(自身を除く): 1030207414

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 271, 542, 563, 623, 1126, 1246, 1897, 3794, 3941, 4361, 7882, 8722, 13279, 24119, 26558, 27587, 48238, 50107, 55174, 100214, 152573, 168833, 305146, 337666, 350749, 701498, 1068011, 1181831, 2136022, 2363662, 2455243, 4910486, 7476077, 13578997, 14952154, 27157994, 95052979, 190105958, 665370853, 1330741706]

約数ペア:

[(1, 1330741706), (2, 665370853), (7, 190105958), (14, 95052979), (49, 27157994), (89, 14952154), (98, 13578997), (178, 7476077), (271, 4910486), (542, 2455243), (563, 2363662), (623, 2136022), (1126, 1181831), (1246, 1068011), (1897, 701498), (3794, 350749), (3941, 337666), (4361, 305146), (7882, 168833), (8722, 152573), (13279, 100214), (24119, 55174), (26558, 50107), (27587, 48238)]