248699164

素因数分解:

$2^2\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{3967}}^1$

素因数の和:6217

約数の個数: 24

約数和(自身を含む): 497745920

約数和(自身を除く): 249046756

約数列:

[1, 2, 4, 7, 14, 28, 2239, 3967, 4478, 7934, 8956, 15673, 15868, 27769, 31346, 55538, 62692, 111076, 8882113, 17764226, 35528452, 62174791, 124349582, 248699164]

約数ペア:

[(1, 248699164), (2, 124349582), (4, 62174791), (7, 35528452), (14, 17764226), (28, 8882113), (2239, 111076), (3967, 62692), (4478, 55538), (7934, 31346), (8956, 27769), (15673, 15868)]