3984455344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13106761}}^1$

素因数の和:13106788

約数の個数: 20

約数和(自身を含む): 8126192440

約数和(自身を除く): 4141737096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13106761, 26213522, 52427044, 104854088, 209708176, 249028459, 498056918, 996113836, 1992227672, 3984455344]

約数ペア:

[(1, 3984455344), (2, 1992227672), (4, 996113836), (8, 498056918), (16, 249028459), (19, 209708176), (38, 104854088), (76, 52427044), (152, 26213522), (304, 13106761)]