10988028110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12346099}}^1$

素因数の和:12346195

約数の個数: 16

約数和(自身を含む): 20000682000

約数和(自身を除く): 9012653890

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 12346099, 24692198, 61730495, 123460990, 1098802811, 2197605622, 5494014055, 10988028110]

約数ペア:

[(1, 10988028110), (2, 5494014055), (5, 2197605622), (10, 1098802811), (89, 123460990), (178, 61730495), (445, 24692198), (890, 12346099)]