881037842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{59699}}^1$

素因数の和:59905

約数の個数: 16

約数和(自身を含む): 1358294400

約数和(自身を除く): 477256558

約数列:

[1, 2, 47, 94, 157, 314, 7379, 14758, 59699, 119398, 2805853, 5611706, 9372743, 18745486, 440518921, 881037842]

約数ペア:

[(1, 881037842), (2, 440518921), (47, 18745486), (94, 9372743), (157, 5611706), (314, 2805853), (7379, 119398), (14758, 59699)]