355127474

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{6217}}^1$

素因数の和:6271

約数の個数: 20

約数和(自身を含む): 577173414

約数和(自身を除く): 222045940

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 6217, 12434, 28561, 57122, 80821, 161642, 1050673, 2101346, 13658749, 27317498, 177563737, 355127474]

約数ペア:

[(1, 355127474), (2, 177563737), (13, 27317498), (26, 13658749), (169, 2101346), (338, 1050673), (2197, 161642), (4394, 80821), (6217, 57122), (12434, 28561)]