2101726430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9137941}}^1$

素因数の和:9137971

約数の個数: 16

約数和(自身を含む): 3947590944

約数和(自身を除く): 1845864514

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9137941, 18275882, 45689705, 91379410, 210172643, 420345286, 1050863215, 2101726430]

約数ペア:

[(1, 2101726430), (2, 1050863215), (5, 420345286), (10, 210172643), (23, 91379410), (46, 45689705), (115, 18275882), (230, 9137941)]