1793955254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 3438288000

約数和(自身を除く): 1644332746

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 449, 754, 757, 898, 1514, 2639, 3143, 5278, 5299, 5837, 6286, 9841, 10598, 11674, 13021, 19682, 21953, 26042, 40859, 43906, 68887, 81718, 91147, 137774, 153671, 169273, 182294, 285389, 307342, 338546, 339893, 570778, 679786, 1184911, 1997723, 2369822, 2379251, 3995446, 4418609, 4758502, 8837218, 9856897, 19713794, 30930263, 61860526, 68998279, 128139661, 137996558, 256279322, 896977627, 1793955254]

約数ペア:

[(1, 1793955254), (2, 896977627), (7, 256279322), (13, 137996558), (14, 128139661), (26, 68998279), (29, 61860526), (58, 30930263), (91, 19713794), (182, 9856897), (203, 8837218), (377, 4758502), (406, 4418609), (449, 3995446), (754, 2379251), (757, 2369822), (898, 1997723), (1514, 1184911), (2639, 679786), (3143, 570778), (5278, 339893), (5299, 338546), (5837, 307342), (6286, 285389), (9841, 182294), (10598, 169273), (11674, 153671), (13021, 137774), (19682, 91147), (21953, 81718), (26042, 68887), (40859, 43906)]