1237731508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{17489}}^1$

素因数の和:18867

約数の個数: 24

約数和(自身を含む): 2334495240

約数和(自身を除く): 1096763732

約数列:

[1, 2, 4, 13, 26, 52, 1361, 2722, 5444, 17489, 17693, 34978, 35386, 69956, 70772, 227357, 454714, 909428, 23802529, 47605058, 95210116, 309432877, 618865754, 1237731508]

約数ペア:

[(1, 1237731508), (2, 618865754), (4, 309432877), (13, 95210116), (26, 47605058), (52, 23802529), (1361, 909428), (2722, 454714), (5444, 227357), (17489, 70772), (17693, 69956), (34978, 35386)]