2011556512

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 4681176192

約数和(自身を除く): 2669619680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 97, 112, 172, 194, 224, 301, 344, 388, 602, 679, 688, 776, 1204, 1358, 1376, 1552, 2153, 2408, 2716, 3104, 4171, 4306, 4816, 5432, 8342, 8612, 9632, 10864, 15071, 16684, 17224, 21728, 29197, 30142, 33368, 34448, 58394, 60284, 66736, 68896, 92579, 116788, 120568, 133472, 185158, 208841, 233576, 241136, 370316, 417682, 467152, 482272, 648053, 740632, 835364, 934304, 1296106, 1461887, 1481264, 1670728, 2592212, 2923774, 2962528, 3341456, 5184424, 5847548, 6682912, 8980163, 10368848, 11695096, 17960326, 20737696, 23390192, 35920652, 46780384, 62861141, 71841304, 125722282, 143682608, 251444564, 287365216, 502889128, 1005778256, 2011556512]

約数ペア:

[(1, 2011556512), (2, 1005778256), (4, 502889128), (7, 287365216), (8, 251444564), (14, 143682608), (16, 125722282), (28, 71841304), (32, 62861141), (43, 46780384), (56, 35920652), (86, 23390192), (97, 20737696), (112, 17960326), (172, 11695096), (194, 10368848), (224, 8980163), (301, 6682912), (344, 5847548), (388, 5184424), (602, 3341456), (679, 2962528), (688, 2923774), (776, 2592212), (1204, 1670728), (1358, 1481264), (1376, 1461887), (1552, 1296106), (2153, 934304), (2408, 835364), (2716, 740632), (3104, 648053), (4171, 482272), (4306, 467152), (4816, 417682), (5432, 370316), (8342, 241136), (8612, 233576), (9632, 208841), (10864, 185158), (15071, 133472), (16684, 120568), (17224, 116788), (21728, 92579), (29197, 68896), (30142, 66736), (33368, 60284), (34448, 58394)]