10778833919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{1277}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 13014743040

約数和(自身を除く): 2235909121

約数列:

[1, 7, 23, 103, 161, 509, 721, 1277, 2369, 3563, 8939, 11707, 16583, 29371, 52427, 81949, 131531, 205597, 366989, 649993, 920717, 1205821, 3025213, 4549951, 8440747, 14949839, 21176491, 66949279, 104648873, 468644953, 1539833417, 10778833919]

約数ペア:

[(1, 10778833919), (7, 1539833417), (23, 468644953), (103, 104648873), (161, 66949279), (509, 21176491), (721, 14949839), (1277, 8440747), (2369, 4549951), (3563, 3025213), (8939, 1205821), (11707, 920717), (16583, 649993), (29371, 366989), (52427, 205597), (81949, 131531)]