1138243544

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{195709}}^1$

素因数の和:196442

約数の個数: 16

約数和(自身を含む): 2137153200

約数和(自身を除く): 998909656

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 195709, 391418, 782836, 1565672, 142280443, 284560886, 569121772, 1138243544]

約数ペア:

[(1, 1138243544), (2, 569121772), (4, 284560886), (8, 142280443), (727, 1565672), (1454, 782836), (2908, 391418), (5816, 195709)]