297189872

素因数分解:

$2^4\times 7^1\times {\mathrm{2653481}}^1$

素因数の和:2653496

約数の個数: 20

約数和(自身を含む): 658063536

約数和(自身を除く): 360873664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2653481, 5306962, 10613924, 18574367, 21227848, 37148734, 42455696, 74297468, 148594936, 297189872]

約数ペア:

[(1, 297189872), (2, 148594936), (4, 74297468), (7, 42455696), (8, 37148734), (14, 21227848), (16, 18574367), (28, 10613924), (56, 5306962), (112, 2653481)]