28853330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{262303}}^1$

素因数の和:262321

約数の個数: 16

約数和(自身を含む): 56657664

約数和(自身を除く): 27804334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 262303, 524606, 1311515, 2623030, 2885333, 5770666, 14426665, 28853330]

約数ペア:

[(1, 28853330), (2, 14426665), (5, 5770666), (10, 2885333), (11, 2623030), (22, 1311515), (55, 524606), (110, 262303)]