306942958

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{136177}}^1$

素因数の和:136216

約数の個数: 24

約数和(自身を含む): 558874512

約数和(自身を除く): 251931554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 136177, 272354, 953239, 1906478, 3132071, 6264142, 6672673, 13345346, 21924497, 43848994, 153471479, 306942958]

約数ペア:

[(1, 306942958), (2, 153471479), (7, 43848994), (14, 21924497), (23, 13345346), (46, 6672673), (49, 6264142), (98, 3132071), (161, 1906478), (322, 953239), (1127, 272354), (2254, 136177)]