1087139518

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{34981}}^1$

素因数の和:35403

約数の個数: 16

約数和(自身を含む): 1674938160

約数和(自身を除く): 587798642

約数列:

[1, 2, 41, 82, 379, 758, 15539, 31078, 34981, 69962, 1434221, 2868442, 13257799, 26515598, 543569759, 1087139518]

約数ペア:

[(1, 1087139518), (2, 543569759), (41, 26515598), (82, 13257799), (379, 2868442), (758, 1434221), (15539, 69962), (31078, 34981)]