1277904

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 3352960

約数和(自身を除く): 2075056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 337, 474, 632, 674, 948, 1011, 1264, 1348, 1896, 2022, 2696, 3792, 4044, 5392, 8088, 16176, 26623, 53246, 79869, 106492, 159738, 212984, 319476, 425968, 638952, 1277904]

約数ペア:

[(1, 1277904), (2, 638952), (3, 425968), (4, 319476), (6, 212984), (8, 159738), (12, 106492), (16, 79869), (24, 53246), (48, 26623), (79, 16176), (158, 8088), (237, 5392), (316, 4044), (337, 3792), (474, 2696), (632, 2022), (674, 1896), (948, 1348), (1011, 1264)]