2801566

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 4619736

約数和(自身を除く): 1818170

約数列:

[1, 2, 17, 34, 37, 74, 131, 262, 289, 578, 629, 1258, 2227, 4454, 4847, 9694, 10693, 21386, 37859, 75718, 82399, 164798, 1400783, 2801566]

約数ペア:

[(1, 2801566), (2, 1400783), (17, 164798), (34, 82399), (37, 75718), (74, 37859), (131, 21386), (262, 10693), (289, 9694), (578, 4847), (629, 4454), (1258, 2227)]