2019433234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{140453}}^1$

素因数の和:140554

約数の個数: 32

約数和(自身を含む): 3775403520

約数和(自身を除く): 1755970286

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 140453, 280906, 983171, 1825889, 1966342, 3651778, 11095787, 12781223, 22191574, 25562446, 77670509, 144245231, 155341018, 288490462, 1009716617, 2019433234]

約数ペア:

[(1, 2019433234), (2, 1009716617), (7, 288490462), (13, 155341018), (14, 144245231), (26, 77670509), (79, 25562446), (91, 22191574), (158, 12781223), (182, 11095787), (553, 3651778), (1027, 1966342), (1106, 1825889), (2054, 983171), (7189, 280906), (14378, 140453)]