769413284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{138683}}^1$

素因数の和:138779

約数の個数: 24

約数和(自身を含む): 1436766240

約数和(自身を除く): 667352956

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 138683, 277366, 554732, 2634977, 5269954, 10123859, 10539908, 20247718, 40495436, 192353321, 384706642, 769413284]

約数ペア:

[(1, 769413284), (2, 384706642), (4, 192353321), (19, 40495436), (38, 20247718), (73, 10539908), (76, 10123859), (146, 5269954), (292, 2634977), (1387, 554732), (2774, 277366), (5548, 138683)]