513366928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{5011}}^1$

素因数の和:5375

約数の個数: 40

約数和(自身を含む): 1050314720

約数和(自身を除く): 536947792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 337, 674, 1348, 2696, 5011, 5392, 6403, 10022, 12806, 20044, 25612, 40088, 51224, 80176, 95209, 102448, 190418, 380836, 761672, 1523344, 1688707, 3377414, 6754828, 13509656, 27019312, 32085433, 64170866, 128341732, 256683464, 513366928]

約数ペア:

[(1, 513366928), (2, 256683464), (4, 128341732), (8, 64170866), (16, 32085433), (19, 27019312), (38, 13509656), (76, 6754828), (152, 3377414), (304, 1688707), (337, 1523344), (674, 761672), (1348, 380836), (2696, 190418), (5011, 102448), (5392, 95209), (6403, 80176), (10022, 51224), (12806, 40088), (20044, 25612)]