4726988

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 9500064

約数和(自身を除く): 4773076

約数列:

[1, 2, 4, 7, 14, 28, 401, 421, 802, 842, 1604, 1684, 2807, 2947, 5614, 5894, 11228, 11788, 168821, 337642, 675284, 1181747, 2363494, 4726988]

約数ペア:

[(1, 4726988), (2, 2363494), (4, 1181747), (7, 675284), (14, 337642), (28, 168821), (401, 11788), (421, 11228), (802, 5894), (842, 5614), (1604, 2947), (1684, 2807)]