998036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 1993320

約数和(自身を除く): 995284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1129, 2258, 4516, 14677, 19193, 29354, 38386, 58708, 76772, 249509, 499018, 998036]

約数ペア:

[(1, 998036), (2, 499018), (4, 249509), (13, 76772), (17, 58708), (26, 38386), (34, 29354), (52, 19193), (68, 14677), (221, 4516), (442, 2258), (884, 1129)]