2028773878

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{22807}}^1$

素因数の和:23451

約数の個数: 16

約数和(自身を含む): 3087290880

約数和(自身を除く): 1058517002

約数列:

[1, 2, 79, 158, 563, 1126, 22807, 44477, 45614, 88954, 1801753, 3603506, 12840341, 25680682, 1014386939, 2028773878]

約数ペア:

[(1, 2028773878), (2, 1014386939), (79, 25680682), (158, 12840341), (563, 3603506), (1126, 1801753), (22807, 88954), (44477, 45614)]