1813019054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{12511}}^1$

素因数の和:13472

約数の個数: 32

約数和(自身を含む): 3394455552

約数和(自身を除く): 1581436498

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 941, 1882, 6587, 10351, 12511, 13174, 20702, 25022, 72457, 87577, 137621, 144914, 175154, 275242, 963347, 1926694, 11772851, 23545702, 82409957, 129501361, 164819914, 259002722, 906509527, 1813019054]

約数ペア:

[(1, 1813019054), (2, 906509527), (7, 259002722), (11, 164819914), (14, 129501361), (22, 82409957), (77, 23545702), (154, 11772851), (941, 1926694), (1882, 963347), (6587, 275242), (10351, 175154), (12511, 144914), (13174, 137621), (20702, 87577), (25022, 72457)]