3557372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 7949760

約数和(自身を除く): 4392388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 337, 364, 377, 406, 674, 754, 812, 1348, 1508, 2359, 2639, 4381, 4718, 5278, 8762, 9436, 9773, 10556, 17524, 19546, 30667, 39092, 61334, 68411, 122668, 127049, 136822, 254098, 273644, 508196, 889343, 1778686, 3557372]

約数ペア:

[(1, 3557372), (2, 1778686), (4, 889343), (7, 508196), (13, 273644), (14, 254098), (26, 136822), (28, 127049), (29, 122668), (52, 68411), (58, 61334), (91, 39092), (116, 30667), (182, 19546), (203, 17524), (337, 10556), (364, 9773), (377, 9436), (406, 8762), (674, 5278), (754, 4718), (812, 4381), (1348, 2639), (1508, 2359)]