797778722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{21323}}^1$

素因数の和:22777

約数の個数: 16

約数和(自身を含む): 1289675520

約数和(自身を除く): 491896798

約数列:

[1, 2, 13, 26, 1439, 2878, 18707, 21323, 37414, 42646, 277199, 554398, 30683797, 61367594, 398889361, 797778722]

約数ペア:

[(1, 797778722), (2, 398889361), (13, 61367594), (26, 30683797), (1439, 554398), (2878, 277199), (18707, 42646), (21323, 37414)]