6403288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 12830400

約数和(自身を除く): 6427112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 239, 394, 478, 788, 956, 1576, 1912, 3349, 4063, 6698, 8126, 13396, 16252, 26792, 32504, 47083, 94166, 188332, 376664, 800411, 1600822, 3201644, 6403288]

約数ペア:

[(1, 6403288), (2, 3201644), (4, 1600822), (8, 800411), (17, 376664), (34, 188332), (68, 94166), (136, 47083), (197, 32504), (239, 26792), (394, 16252), (478, 13396), (788, 8126), (956, 6698), (1576, 4063), (1912, 3349)]