2549114976

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{647641}}^1$

素因数の和:647695

約数の個数: 48

約数和(自身を含む): 6854642928

約数和(自身を除く): 4305527952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 647641, 1295282, 1942923, 2590564, 3885846, 5181128, 7771692, 10362256, 15543384, 20724512, 26553281, 31086768, 53106562, 62173536, 79659843, 106213124, 159319686, 212426248, 318639372, 424852496, 637278744, 849704992, 1274557488, 2549114976]

約数ペア:

[(1, 2549114976), (2, 1274557488), (3, 849704992), (4, 637278744), (6, 424852496), (8, 318639372), (12, 212426248), (16, 159319686), (24, 106213124), (32, 79659843), (41, 62173536), (48, 53106562), (82, 31086768), (96, 26553281), (123, 20724512), (164, 15543384), (246, 10362256), (328, 7771692), (492, 5181128), (656, 3885846), (984, 2590564), (1312, 1942923), (1968, 1295282), (3936, 647641)]