1021579616

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{778643}}^1$

素因数の和:778694

約数の個数: 24

約数和(自身を含む): 2060292024

約数和(自身を除く): 1038712408

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 778643, 1557286, 3114572, 6229144, 12458288, 24916576, 31924363, 63848726, 127697452, 255394904, 510789808, 1021579616]

約数ペア:

[(1, 1021579616), (2, 510789808), (4, 255394904), (8, 127697452), (16, 63848726), (32, 31924363), (41, 24916576), (82, 12458288), (164, 6229144), (328, 3114572), (656, 1557286), (1312, 778643)]