2018474668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4240493}}^1$

素因数の和:4240521

約数の個数: 24

約数和(自身を含む): 4274417952

約数和(自身を除く): 2255943284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4240493, 8480986, 16961972, 29683451, 59366902, 72088381, 118733804, 144176762, 288353524, 504618667, 1009237334, 2018474668]

約数ペア:

[(1, 2018474668), (2, 1009237334), (4, 504618667), (7, 288353524), (14, 144176762), (17, 118733804), (28, 72088381), (34, 59366902), (68, 29683451), (119, 16961972), (238, 8480986), (476, 4240493)]