280859936

素因数分解:

$2^5\times 7^1\times {\mathrm{1253839}}^1$

素因数の和:1253856

約数の個数: 24

約数和(自身を含む): 631935360

約数和(自身を除く): 351075424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1253839, 2507678, 5015356, 8776873, 10030712, 17553746, 20061424, 35107492, 40122848, 70214984, 140429968, 280859936]

約数ペア:

[(1, 280859936), (2, 140429968), (4, 70214984), (7, 40122848), (8, 35107492), (14, 20061424), (16, 17553746), (28, 10030712), (32, 8776873), (56, 5015356), (112, 2507678), (224, 1253839)]