1253308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 2655072

約数和(自身を除く): 1401764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2633, 5266, 10532, 18431, 36862, 44761, 73724, 89522, 179044, 313327, 626654, 1253308]

約数ペア:

[(1, 1253308), (2, 626654), (4, 313327), (7, 179044), (14, 89522), (17, 73724), (28, 44761), (34, 36862), (68, 18431), (119, 10532), (238, 5266), (476, 2633)]