248403796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{192263}}^1$

素因数の和:192303

約数の個数: 24

約数和(自身を含む): 484505280

約数和(自身を除く): 236101484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 192263, 384526, 769052, 3268471, 3652997, 6536942, 7305994, 13073884, 14611988, 62100949, 124201898, 248403796]

約数ペア:

[(1, 248403796), (2, 124201898), (4, 62100949), (17, 14611988), (19, 13073884), (34, 7305994), (38, 6536942), (68, 3652997), (76, 3268471), (323, 769052), (646, 384526), (1292, 192263)]