2012958464

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23059}}^1$

素因数の和:23117

約数の個数: 72

約数和(自身を含む): 4524925440

約数和(自身を除く): 2511966976

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 7936, 10912, 21824, 23059, 43648, 46118, 87296, 92236, 184472, 253649, 368944, 507298, 714829, 737888, 1014596, 1429658, 1475776, 2029192, 2859316, 2951552, 4058384, 5718632, 5903104, 7863119, 8116768, 11437264, 15726238, 16233536, 22874528, 31452476, 32467072, 45749056, 62904952, 64934144, 91498112, 125809904, 182996224, 251619808, 503239616, 1006479232, 2012958464]

約数ペア:

[(1, 2012958464), (2, 1006479232), (4, 503239616), (8, 251619808), (11, 182996224), (16, 125809904), (22, 91498112), (31, 64934144), (32, 62904952), (44, 45749056), (62, 32467072), (64, 31452476), (88, 22874528), (124, 16233536), (128, 15726238), (176, 11437264), (248, 8116768), (256, 7863119), (341, 5903104), (352, 5718632), (496, 4058384), (682, 2951552), (704, 2859316), (992, 2029192), (1364, 1475776), (1408, 1429658), (1984, 1014596), (2728, 737888), (2816, 714829), (3968, 507298), (5456, 368944), (7936, 253649), (10912, 184472), (21824, 92236), (23059, 87296), (43648, 46118)]