291227344

素因数分解:

$2^4\times {\mathrm{2963}}^1\times {\mathrm{6143}}^1$

素因数の和:9114

約数の個数: 20

約数和(自身を含む): 564535296

約数和(自身を除く): 273307952

約数列:

[1, 2, 4, 8, 16, 2963, 5926, 6143, 11852, 12286, 23704, 24572, 47408, 49144, 98288, 18201709, 36403418, 72806836, 145613672, 291227344]

約数ペア:

[(1, 291227344), (2, 145613672), (4, 72806836), (8, 36403418), (16, 18201709), (2963, 98288), (5926, 49144), (6143, 47408), (11852, 24572), (12286, 23704)]