1078016359679

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{18982169}}^1$

素因数の和:18982263

約数の個数: 24

約数和(自身を含む): 1341659775600

約数和(自身を除く): 263643415921

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 1159, 2989, 8113, 56791, 18982169, 132875183, 360661211, 930126281, 1157912309, 2524628477, 8105386163, 17672399339, 22000333871, 56737703141, 154002337097, 1078016359679]

約数ペア:

[(1, 1078016359679), (7, 154002337097), (19, 56737703141), (49, 22000333871), (61, 17672399339), (133, 8105386163), (427, 2524628477), (931, 1157912309), (1159, 930126281), (2989, 360661211), (8113, 132875183), (56791, 18982169)]