260888922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4217}}^1$

素因数の和:4723

約数の個数: 48

約数和(自身を含む): 647479872

約数和(自身を除く): 386590950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491, 982, 1473, 2946, 3437, 4217, 4419, 6874, 8434, 8838, 10311, 12651, 20622, 25302, 29519, 30933, 37953, 59038, 61866, 75906, 88557, 177114, 265671, 531342, 2070547, 4141094, 6211641, 12423282, 14493829, 18634923, 28987658, 37269846, 43481487, 86962974, 130444461, 260888922]

約数ペア:

[(1, 260888922), (2, 130444461), (3, 86962974), (6, 43481487), (7, 37269846), (9, 28987658), (14, 18634923), (18, 14493829), (21, 12423282), (42, 6211641), (63, 4141094), (126, 2070547), (491, 531342), (982, 265671), (1473, 177114), (2946, 88557), (3437, 75906), (4217, 61866), (4419, 59038), (6874, 37953), (8434, 30933), (8838, 29519), (10311, 25302), (12651, 20622)]