8889726534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{725929}}^1$

素因数の和:726104

約数の個数: 32

約数和(自身を含む): 19269085920

約数和(自身を除く): 10379359386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 4082, 6123, 12246, 725929, 1451858, 2177787, 4355574, 9437077, 18874154, 28311231, 56622462, 113970853, 227941706, 341912559, 683825118, 1481621089, 2963242178, 4444863267, 8889726534]

約数ペア:

[(1, 8889726534), (2, 4444863267), (3, 2963242178), (6, 1481621089), (13, 683825118), (26, 341912559), (39, 227941706), (78, 113970853), (157, 56622462), (314, 28311231), (471, 18874154), (942, 9437077), (2041, 4355574), (4082, 2177787), (6123, 1451858), (12246, 725929)]