1178045380

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{223963}}^1$

素因数の和:224235

約数の個数: 24

約数和(自身を含む): 2483312832

約数和(自身を除く): 1305267452

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 223963, 447926, 895852, 1119815, 2239630, 4479260, 58902269, 117804538, 235609076, 294511345, 589022690, 1178045380]

約数ペア:

[(1, 1178045380), (2, 589022690), (4, 294511345), (5, 235609076), (10, 117804538), (20, 58902269), (263, 4479260), (526, 2239630), (1052, 1119815), (1315, 895852), (2630, 447926), (5260, 223963)]