2018394434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{6917}}^1$

素因数の和:8042

約数の個数: 32

約数和(自身を含む): 3646062720

約数和(自身を除く): 1627668286

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1097, 2194, 6917, 7679, 13834, 15358, 20843, 41686, 48419, 96838, 131423, 145901, 262846, 291802, 919961, 1839922, 7587949, 15175898, 53115643, 106231286, 144171031, 288342062, 1009197217, 2018394434]

約数ペア:

[(1, 2018394434), (2, 1009197217), (7, 288342062), (14, 144171031), (19, 106231286), (38, 53115643), (133, 15175898), (266, 7587949), (1097, 1839922), (2194, 919961), (6917, 291802), (7679, 262846), (13834, 145901), (15358, 131423), (20843, 96838), (41686, 48419)]