128666516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{10333}}^1$

素因数の和:10631

約数の個数: 24

約数和(自身を含む): 246527904

約数和(自身を除く): 117861388

約数列:

[1, 2, 4, 11, 22, 44, 283, 566, 1132, 3113, 6226, 10333, 12452, 20666, 41332, 113663, 227326, 454652, 2924239, 5848478, 11696956, 32166629, 64333258, 128666516]

約数ペア:

[(1, 128666516), (2, 64333258), (4, 32166629), (11, 11696956), (22, 5848478), (44, 2924239), (283, 454652), (566, 227326), (1132, 113663), (3113, 41332), (6226, 20666), (10333, 12452)]