2090634

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 5247648

約数和(自身を除く): 3157014

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 547, 637, 1094, 1274, 1641, 1911, 3282, 3822, 3829, 7111, 7658, 11487, 14222, 21333, 22974, 26803, 42666, 49777, 53606, 80409, 99554, 149331, 160818, 298662, 348439, 696878, 1045317, 2090634]

約数ペア:

[(1, 2090634), (2, 1045317), (3, 696878), (6, 348439), (7, 298662), (13, 160818), (14, 149331), (21, 99554), (26, 80409), (39, 53606), (42, 49777), (49, 42666), (78, 26803), (91, 22974), (98, 21333), (147, 14222), (182, 11487), (273, 7658), (294, 7111), (546, 3829), (547, 3822), (637, 3282), (1094, 1911), (1274, 1641)]