628691696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1354939}}^1$

素因数の和:1354976

約数の個数: 20

約数和(自身を含む): 1260094200

約数和(自身を除く): 631402504

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1354939, 2709878, 5419756, 10839512, 21679024, 39293231, 78586462, 157172924, 314345848, 628691696]

約数ペア:

[(1, 628691696), (2, 314345848), (4, 157172924), (8, 78586462), (16, 39293231), (29, 21679024), (58, 10839512), (116, 5419756), (232, 2709878), (464, 1354939)]