2015082856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{22273}}^1$

素因数の和:22585

約数の個数: 32

約数和(自身を含む): 3881021760

約数和(自身を除く): 1865938904

約数列:

[1, 2, 4, 8, 43, 86, 172, 263, 344, 526, 1052, 2104, 11309, 22273, 22618, 44546, 45236, 89092, 90472, 178184, 957739, 1915478, 3830956, 5857799, 7661912, 11715598, 23431196, 46862392, 251885357, 503770714, 1007541428, 2015082856]

約数ペア:

[(1, 2015082856), (2, 1007541428), (4, 503770714), (8, 251885357), (43, 46862392), (86, 23431196), (172, 11715598), (263, 7661912), (344, 5857799), (526, 3830956), (1052, 1915478), (2104, 957739), (11309, 178184), (22273, 90472), (22618, 89092), (44546, 45236)]