291214148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{5569}}^1$

素因数の和:6359

約数の個数: 24

約数和(自身を含む): 540401400

約数和(自身を除く): 249187252

約数列:

[1, 2, 4, 17, 34, 68, 769, 1538, 3076, 5569, 11138, 13073, 22276, 26146, 52292, 94673, 189346, 378692, 4282561, 8565122, 17130244, 72803537, 145607074, 291214148]

約数ペア:

[(1, 291214148), (2, 145607074), (4, 72803537), (17, 17130244), (34, 8565122), (68, 4282561), (769, 378692), (1538, 189346), (3076, 94673), (5569, 52292), (11138, 26146), (13073, 22276)]