827039708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{308137}}^1$

素因数の和:308213

約数の個数: 24

約数和(自身を含む): 1604782704

約数和(自身を除く): 777742996

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 308137, 616274, 1232548, 3389507, 6779014, 13558028, 18796357, 37592714, 75185428, 206759927, 413519854, 827039708]

約数ペア:

[(1, 827039708), (2, 413519854), (4, 206759927), (11, 75185428), (22, 37592714), (44, 18796357), (61, 13558028), (122, 6779014), (244, 3389507), (671, 1232548), (1342, 616274), (2684, 308137)]