1254293552

素因数分解:

$2^4\times {\mathrm{4861}}^1\times {\mathrm{16127}}^1$

素因数の和:20996

約数の個数: 20

約数和(自身を含む): 2430844416

約数和(自身を除く): 1176550864

約数列:

[1, 2, 4, 8, 16, 4861, 9722, 16127, 19444, 32254, 38888, 64508, 77776, 129016, 258032, 78393347, 156786694, 313573388, 627146776, 1254293552]

約数ペア:

[(1, 1254293552), (2, 627146776), (4, 313573388), (8, 156786694), (16, 78393347), (4861, 258032), (9722, 129016), (16127, 77776), (19444, 64508), (32254, 38888)]