487963696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{74933}}^1$

素因数の和:74989

約数の個数: 40

約数和(自身を含む): 1059267024

約数和(自身を除く): 571303328

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 74933, 149866, 299732, 599464, 824263, 1198928, 1648526, 2772521, 3297052, 5545042, 6594104, 11090084, 13188208, 22180168, 30497731, 44360336, 60995462, 121990924, 243981848, 487963696]

約数ペア:

[(1, 487963696), (2, 243981848), (4, 121990924), (8, 60995462), (11, 44360336), (16, 30497731), (22, 22180168), (37, 13188208), (44, 11090084), (74, 6594104), (88, 5545042), (148, 3297052), (176, 2772521), (296, 1648526), (407, 1198928), (592, 824263), (814, 599464), (1628, 299732), (3256, 149866), (6512, 74933)]