564494996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20599}}^1$

素因数の和:20664

約数の個数: 48

約数和(自身を含む): 1162828800

約数和(自身を除く): 598333804

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 20599, 27404, 41198, 82396, 267787, 350183, 535574, 638569, 700366, 1071148, 1277138, 1400732, 2554276, 4552379, 8301397, 9104758, 10855673, 16602794, 18209516, 21711346, 33205588, 43422692, 141123749, 282247498, 564494996]

約数ペア:

[(1, 564494996), (2, 282247498), (4, 141123749), (13, 43422692), (17, 33205588), (26, 21711346), (31, 18209516), (34, 16602794), (52, 10855673), (62, 9104758), (68, 8301397), (124, 4552379), (221, 2554276), (403, 1400732), (442, 1277138), (527, 1071148), (806, 700366), (884, 638569), (1054, 535574), (1612, 350183), (2108, 267787), (6851, 82396), (13702, 41198), (20599, 27404)]