2605946577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{2699}}^1$

素因数の和:4037

約数の個数: 32

約数和(自身を含む): 3943296000

約数和(自身を除く): 1337349423

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1303, 2699, 3909, 8097, 16939, 24757, 35087, 50817, 51281, 74271, 105261, 153843, 321841, 666653, 965523, 1999959, 3516797, 10550391, 45718361, 66819143, 137155083, 200457429, 868648859, 2605946577]

約数ペア:

[(1, 2605946577), (3, 868648859), (13, 200457429), (19, 137155083), (39, 66819143), (57, 45718361), (247, 10550391), (741, 3516797), (1303, 1999959), (2699, 965523), (3909, 666653), (8097, 321841), (16939, 153843), (24757, 105261), (35087, 74271), (50817, 51281)]