2912206876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{42179}}^1$

素因数の和:42645

約数の個数: 24

約数和(自身を含む): 5233188240

約数和(自身を除く): 2320981364

約数列:

[1, 2, 4, 41, 82, 164, 421, 842, 1684, 17261, 34522, 42179, 69044, 84358, 168716, 1729339, 3458678, 6917356, 17757359, 35514718, 71029436, 728051719, 1456103438, 2912206876]

約数ペア:

[(1, 2912206876), (2, 1456103438), (4, 728051719), (41, 71029436), (82, 35514718), (164, 17757359), (421, 6917356), (842, 3458678), (1684, 1729339), (17261, 168716), (34522, 84358), (42179, 69044)]