21726804952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{244429}}^1$

素因数の和:244747

約数の個数: 32

約数和(自身を含む): 41885524800

約数和(自身を除く): 20158719848

約数列:

[1, 2, 4, 8, 41, 82, 164, 271, 328, 542, 1084, 2168, 11111, 22222, 44444, 88888, 244429, 488858, 977716, 1955432, 10021589, 20043178, 40086356, 66240259, 80172712, 132480518, 264961036, 529922072, 2715850619, 5431701238, 10863402476, 21726804952]

約数ペア:

[(1, 21726804952), (2, 10863402476), (4, 5431701238), (8, 2715850619), (41, 529922072), (82, 264961036), (164, 132480518), (271, 80172712), (328, 66240259), (542, 40086356), (1084, 20043178), (2168, 10021589), (11111, 1955432), (22222, 977716), (44444, 488858), (88888, 244429)]