2804218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 4523904

約数和(自身を除く): 1719686

約数列:

[1, 2, 17, 34, 67, 134, 1139, 1231, 2278, 2462, 20927, 41854, 82477, 164954, 1402109, 2804218]

約数ペア:

[(1, 2804218), (2, 1402109), (17, 164954), (34, 82477), (67, 41854), (134, 20927), (1139, 2462), (1231, 2278)]