2819696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 6135024

約数和(自身を除く): 3315328

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 433, 592, 814, 866, 1628, 1732, 3256, 3464, 4763, 6512, 6928, 9526, 16021, 19052, 32042, 38104, 64084, 76208, 128168, 176231, 256336, 352462, 704924, 1409848, 2819696]

約数ペア:

[(1, 2819696), (2, 1409848), (4, 704924), (8, 352462), (11, 256336), (16, 176231), (22, 128168), (37, 76208), (44, 64084), (74, 38104), (88, 32042), (148, 19052), (176, 16021), (296, 9526), (407, 6928), (433, 6512), (592, 4763), (814, 3464), (866, 3256), (1628, 1732)]