1413191624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{18899}}^1$

素因数の和:19637

約数の個数: 32

約数和(自身を含む): 2857680000

約数和(自身を除く): 1444488376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 719, 1438, 2876, 5752, 9347, 18694, 18899, 37388, 37798, 74776, 75596, 151192, 245687, 491374, 982748, 1965496, 13588381, 27176762, 54353524, 108707048, 176648953, 353297906, 706595812, 1413191624]

約数ペア:

[(1, 1413191624), (2, 706595812), (4, 353297906), (8, 176648953), (13, 108707048), (26, 54353524), (52, 27176762), (104, 13588381), (719, 1965496), (1438, 982748), (2876, 491374), (5752, 245687), (9347, 151192), (18694, 75596), (18899, 74776), (37388, 37798)]