4820774

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 8631360

約数和(自身を除く): 3810586

約数列:

[1, 2, 7, 14, 53, 73, 89, 106, 146, 178, 371, 511, 623, 742, 1022, 1246, 3869, 4717, 6497, 7738, 9434, 12994, 27083, 33019, 45479, 54166, 66038, 90958, 344341, 688682, 2410387, 4820774]

約数ペア:

[(1, 4820774), (2, 2410387), (7, 688682), (14, 344341), (53, 90958), (73, 66038), (89, 54166), (106, 45479), (146, 33019), (178, 27083), (371, 12994), (511, 9434), (623, 7738), (742, 6497), (1022, 4717), (1246, 3869)]