642912103

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{1439}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 698906880

約数和(自身を除く): 55994777

約数列:

[1, 17, 41, 641, 697, 1439, 10897, 24463, 26281, 58999, 446777, 922399, 1002983, 15680783, 37818359, 642912103]

約数ペア:

[(1, 642912103), (17, 37818359), (41, 15680783), (641, 1002983), (697, 922399), (1439, 446777), (10897, 58999), (24463, 26281)]