454316144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1494461}}^1$

素因数の和:1494488

約数の個数: 20

約数和(自身を含む): 926566440

約数和(自身を除く): 472250296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1494461, 2988922, 5977844, 11955688, 23911376, 28394759, 56789518, 113579036, 227158072, 454316144]

約数ペア:

[(1, 454316144), (2, 227158072), (4, 113579036), (8, 56789518), (16, 28394759), (19, 23911376), (38, 11955688), (76, 5977844), (152, 2988922), (304, 1494461)]