1969902464

素因数分解:

$2^7\times {\mathrm{727}}^1\times {\mathrm{21169}}^1$

素因数の和:21910

約数の個数: 32

約数和(自身を含む): 3929998800

約数和(自身を除く): 1960096336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 727, 1454, 2908, 5816, 11632, 21169, 23264, 42338, 46528, 84676, 93056, 169352, 338704, 677408, 1354816, 2709632, 15389863, 30779726, 61559452, 123118904, 246237808, 492475616, 984951232, 1969902464]

約数ペア:

[(1, 1969902464), (2, 984951232), (4, 492475616), (8, 246237808), (16, 123118904), (32, 61559452), (64, 30779726), (128, 15389863), (727, 2709632), (1454, 1354816), (2908, 677408), (5816, 338704), (11632, 169352), (21169, 93056), (23264, 84676), (42338, 46528)]