890658626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3114191}}^1$

素因数の和:3114217

約数の個数: 16

約数和(自身を含む): 1569552768

約数和(自身を除く): 678894142

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3114191, 6228382, 34256101, 40484483, 68512202, 80968966, 445329313, 890658626]

約数ペア:

[(1, 890658626), (2, 445329313), (11, 80968966), (13, 68512202), (22, 40484483), (26, 34256101), (143, 6228382), (286, 3114191)]