247379736

素因数分解:

$2^3\times 3^1\times {\mathrm{10307489}}^1$

素因数の和:10307498

約数の個数: 16

約数和(自身を含む): 618449400

約数和(自身を除く): 371069664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10307489, 20614978, 30922467, 41229956, 61844934, 82459912, 123689868, 247379736]

約数ペア:

[(1, 247379736), (2, 123689868), (3, 82459912), (4, 61844934), (6, 41229956), (8, 30922467), (12, 20614978), (24, 10307489)]