519220904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{9013}}^1$

素因数の和:9417

約数の個数: 32

約数和(自身を含む): 1027596000

約数和(自身を除く): 508375096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 1516, 3032, 7201, 9013, 14402, 18026, 28804, 36052, 57608, 72104, 171247, 342494, 684988, 1369976, 3415927, 6831854, 13663708, 27327416, 64902613, 129805226, 259610452, 519220904]

約数ペア:

[(1, 519220904), (2, 259610452), (4, 129805226), (8, 64902613), (19, 27327416), (38, 13663708), (76, 6831854), (152, 3415927), (379, 1369976), (758, 684988), (1516, 342494), (3032, 171247), (7201, 72104), (9013, 57608), (14402, 36052), (18026, 28804)]