1963668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 5312384

約数和(自身を除く): 3348716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 241, 291, 388, 482, 582, 679, 723, 964, 1164, 1358, 1446, 1687, 2037, 2716, 2892, 3374, 4074, 5061, 6748, 8148, 10122, 20244, 23377, 46754, 70131, 93508, 140262, 163639, 280524, 327278, 490917, 654556, 981834, 1963668]

約数ペア:

[(1, 1963668), (2, 981834), (3, 654556), (4, 490917), (6, 327278), (7, 280524), (12, 163639), (14, 140262), (21, 93508), (28, 70131), (42, 46754), (84, 23377), (97, 20244), (194, 10122), (241, 8148), (291, 6748), (388, 5061), (482, 4074), (582, 3374), (679, 2892), (723, 2716), (964, 2037), (1164, 1687), (1358, 1446)]