2170798

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1336

約数の個数: 24

約数和(自身を含む): 4013712

約数和(自身を除く): 1842914

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1303, 1666, 2606, 9121, 18242, 22151, 44302, 63847, 127694, 155057, 310114, 1085399, 2170798]

約数ペア:

[(1, 2170798), (2, 1085399), (7, 310114), (14, 155057), (17, 127694), (34, 63847), (49, 44302), (98, 22151), (119, 18242), (238, 9121), (833, 2606), (1303, 1666)]