309481564

素因数分解:

$2^2\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{6827}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 619436160

約数和(自身を除く): 309954596

約数列:

[1, 2, 4, 7, 14, 28, 1619, 3238, 6476, 6827, 11333, 13654, 22666, 27308, 45332, 47789, 95578, 191156, 11052913, 22105826, 44211652, 77370391, 154740782, 309481564]

約数ペア:

[(1, 309481564), (2, 154740782), (4, 77370391), (7, 44211652), (14, 22105826), (28, 11052913), (1619, 191156), (3238, 95578), (6476, 47789), (6827, 45332), (11333, 27308), (13654, 22666)]