1215242006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{3881}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 2041497216

約数和(自身を除く): 826255210

約数列:

[1, 2, 11, 22, 43, 86, 331, 473, 662, 946, 3641, 3881, 7282, 7762, 14233, 28466, 42691, 85382, 156563, 166883, 313126, 333766, 1284611, 1835713, 2569222, 3671426, 14130721, 28261442, 55238273, 110476546, 607621003, 1215242006]

約数ペア:

[(1, 1215242006), (2, 607621003), (11, 110476546), (22, 55238273), (43, 28261442), (86, 14130721), (331, 3671426), (473, 2569222), (662, 1835713), (946, 1284611), (3641, 333766), (3881, 313126), (7282, 166883), (7762, 156563), (14233, 85382), (28466, 42691)]