1323522064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4353691}}^1$

素因数の和:4353718

約数の個数: 20

約数和(自身を含む): 2699289040

約数和(自身を除く): 1375766976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4353691, 8707382, 17414764, 34829528, 69659056, 82720129, 165440258, 330880516, 661761032, 1323522064]

約数ペア:

[(1, 1323522064), (2, 661761032), (4, 330880516), (8, 165440258), (16, 82720129), (19, 69659056), (38, 34829528), (76, 17414764), (152, 8707382), (304, 4353691)]