2508021272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{10112989}}^1$

素因数の和:10113026

約数の個数: 16

約数和(自身を含む): 4854235200

約数和(自身を除く): 2346213928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 10112989, 20225978, 40451956, 80903912, 313502659, 627005318, 1254010636, 2508021272]

約数ペア:

[(1, 2508021272), (2, 1254010636), (4, 627005318), (8, 313502659), (31, 80903912), (62, 40451956), (124, 20225978), (248, 10112989)]