1979276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 3951360

約数和(自身を除く): 1972084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2239, 4478, 8956, 29107, 38063, 58214, 76126, 116428, 152252, 494819, 989638, 1979276]

約数ペア:

[(1, 1979276), (2, 989638), (4, 494819), (13, 152252), (17, 116428), (26, 76126), (34, 58214), (52, 38063), (68, 29107), (221, 8956), (442, 4478), (884, 2239)]