1308796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 2555280

約数和(自身を除く): 1246484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1013, 1292, 2026, 4052, 17221, 19247, 34442, 38494, 68884, 76988, 327199, 654398, 1308796]

約数ペア:

[(1, 1308796), (2, 654398), (4, 327199), (17, 76988), (19, 68884), (34, 38494), (38, 34442), (68, 19247), (76, 17221), (323, 4052), (646, 2026), (1013, 1292)]