2763669890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{89237}}^1$

素因数の和:89426

約数の個数: 32

約数和(自身を含む): 5268611520

約数和(自身を除く): 2504941630

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1630, 3097, 6194, 15485, 30970, 89237, 178474, 446185, 892370, 1695503, 3391006, 8477515, 14545631, 16955030, 29091262, 72728155, 145456310, 276366989, 552733978, 1381834945, 2763669890]

約数ペア:

[(1, 2763669890), (2, 1381834945), (5, 552733978), (10, 276366989), (19, 145456310), (38, 72728155), (95, 29091262), (163, 16955030), (190, 14545631), (326, 8477515), (815, 3391006), (1630, 1695503), (3097, 892370), (6194, 446185), (15485, 178474), (30970, 89237)]