26770406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19427}}^1$

素因数の和:19495

約数の個数: 16

約数和(自身を含む): 44062704

約数和(自身を除く): 17292298

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19427, 38854, 252551, 505102, 1029631, 2059262, 13385203, 26770406]

約数ペア:

[(1, 26770406), (2, 13385203), (13, 2059262), (26, 1029631), (53, 505102), (106, 252551), (689, 38854), (1378, 19427)]