2389976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2448424

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 419, 713, 838, 1426, 1676, 2852, 3352, 5704, 9637, 12989, 19274, 25978, 38548, 51956, 77096, 103912, 298747, 597494, 1194988, 2389976]

約数ペア:

[(1, 2389976), (2, 1194988), (4, 597494), (8, 298747), (23, 103912), (31, 77096), (46, 51956), (62, 38548), (92, 25978), (124, 19274), (184, 12989), (248, 9637), (419, 5704), (713, 3352), (838, 2852), (1426, 1676)]