4994548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 9494240

約数和(自身を除く): 4499692

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 691, 1382, 1807, 2764, 3614, 7228, 8983, 17966, 35932, 96049, 192098, 384196, 1248637, 2497274, 4994548]

約数ペア:

[(1, 4994548), (2, 2497274), (4, 1248637), (13, 384196), (26, 192098), (52, 96049), (139, 35932), (278, 17966), (556, 8983), (691, 7228), (1382, 3614), (1807, 2764)]