2017012956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{247547}}^1$

素因数の和:247658

約数の個数: 48

約数和(自身を含む): 5434173696

約数和(自身を除く): 3417160740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 247547, 495094, 742641, 990188, 1485282, 1732829, 2970564, 3465658, 5198487, 6931316, 10396974, 20793948, 24012059, 48024118, 72036177, 96048236, 144072354, 168084413, 288144708, 336168826, 504253239, 672337652, 1008506478, 2017012956]

約数ペア:

[(1, 2017012956), (2, 1008506478), (3, 672337652), (4, 504253239), (6, 336168826), (7, 288144708), (12, 168084413), (14, 144072354), (21, 96048236), (28, 72036177), (42, 48024118), (84, 24012059), (97, 20793948), (194, 10396974), (291, 6931316), (388, 5198487), (582, 3465658), (679, 2970564), (1164, 1732829), (1358, 1485282), (2037, 990188), (2716, 742641), (4074, 495094), (8148, 247547)]