335023910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 658220256

約数和(自身を除く): 323196346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 169, 274, 338, 685, 845, 1370, 1447, 1690, 1781, 2894, 3562, 7235, 8905, 14470, 17810, 18811, 23153, 37622, 46306, 94055, 115765, 188110, 198239, 231530, 244543, 396478, 489086, 991195, 1222715, 1982390, 2445430, 2577107, 5154214, 12885535, 25771070, 33502391, 67004782, 167511955, 335023910]

約数ペア:

[(1, 335023910), (2, 167511955), (5, 67004782), (10, 33502391), (13, 25771070), (26, 12885535), (65, 5154214), (130, 2577107), (137, 2445430), (169, 1982390), (274, 1222715), (338, 991195), (685, 489086), (845, 396478), (1370, 244543), (1447, 231530), (1690, 198239), (1781, 188110), (2894, 115765), (3562, 94055), (7235, 46306), (8905, 37622), (14470, 23153), (17810, 18811)]