2223933736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{7507}}^1$

素因数の和:9481

約数の個数: 32

約数和(自身を含む): 4392180000

約数和(自身を除く): 2168246264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1949, 3898, 7507, 7796, 15014, 15592, 30028, 37031, 60056, 74062, 142633, 148124, 285266, 296248, 570532, 1141064, 14631143, 29262286, 58524572, 117049144, 277991717, 555983434, 1111966868, 2223933736]

約数ペア:

[(1, 2223933736), (2, 1111966868), (4, 555983434), (8, 277991717), (19, 117049144), (38, 58524572), (76, 29262286), (152, 14631143), (1949, 1141064), (3898, 570532), (7507, 296248), (7796, 285266), (15014, 148124), (15592, 142633), (30028, 74062), (37031, 60056)]