265250972

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{106441}}^1$

素因数の和:106541

約数の個数: 24

約数和(自身を含む): 536467680

約数和(自身を除く): 271216708

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 106441, 212882, 425764, 745087, 1490174, 2980348, 9473249, 18946498, 37892996, 66312743, 132625486, 265250972]

約数ペア:

[(1, 265250972), (2, 132625486), (4, 66312743), (7, 37892996), (14, 18946498), (28, 9473249), (89, 2980348), (178, 1490174), (356, 745087), (623, 425764), (1246, 212882), (2492, 106441)]