4197388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 8065008

約数和(自身を除く): 3867620

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 1523, 2756, 3046, 6092, 19799, 39598, 79196, 80719, 161438, 322876, 1049347, 2098694, 4197388]

約数ペア:

[(1, 4197388), (2, 2098694), (4, 1049347), (13, 322876), (26, 161438), (52, 80719), (53, 79196), (106, 39598), (212, 19799), (689, 6092), (1378, 3046), (1523, 2756)]