5238148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 9732800

約数和(自身を除く): 4494652

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 439, 628, 878, 1756, 2983, 5966, 8341, 11932, 16682, 33364, 68923, 137846, 275692, 1309537, 2619074, 5238148]

約数ペア:

[(1, 5238148), (2, 2619074), (4, 1309537), (19, 275692), (38, 137846), (76, 68923), (157, 33364), (314, 16682), (439, 11932), (628, 8341), (878, 5966), (1756, 2983)]