2270243804

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1572191}}^1$

素因数の和:1572233

約数の個数: 18

約数和(自身を含む): 4193036064

約数和(自身を除く): 1922792260

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1572191, 3144382, 6288764, 29871629, 59743258, 119486516, 567560951, 1135121902, 2270243804]

約数ペア:

[(1, 2270243804), (2, 1135121902), (4, 567560951), (19, 119486516), (38, 59743258), (76, 29871629), (361, 6288764), (722, 3144382), (1444, 1572191)]