4195510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 8439552

約数和(自身を除く): 4244042

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 887, 946, 1774, 2365, 4435, 4730, 8870, 9757, 19514, 38141, 48785, 76282, 97570, 190705, 381410, 419551, 839102, 2097755, 4195510]

約数ペア:

[(1, 4195510), (2, 2097755), (5, 839102), (10, 419551), (11, 381410), (22, 190705), (43, 97570), (55, 76282), (86, 48785), (110, 38141), (215, 19514), (430, 9757), (473, 8870), (887, 4730), (946, 4435), (1774, 2365)]