994688

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 2091000

約数和(自身を除く): 1096312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 409, 608, 818, 1216, 1636, 2432, 3272, 6544, 7771, 13088, 15542, 26176, 31084, 52352, 62168, 124336, 248672, 497344, 994688]

約数ペア:

[(1, 994688), (2, 497344), (4, 248672), (8, 124336), (16, 62168), (19, 52352), (32, 31084), (38, 26176), (64, 15542), (76, 13088), (128, 7771), (152, 6544), (304, 3272), (409, 2432), (608, 1636), (818, 1216)]