266021014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3559}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 481881600

約数和(自身を除く): 215860586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 281, 562, 1967, 3559, 3934, 5339, 7118, 10678, 24913, 37373, 49826, 67621, 74746, 135242, 473347, 946694, 1000079, 2000158, 7000553, 14001106, 19001501, 38003002, 133010507, 266021014]

約数ペア:

[(1, 266021014), (2, 133010507), (7, 38003002), (14, 19001501), (19, 14001106), (38, 7000553), (133, 2000158), (266, 1000079), (281, 946694), (562, 473347), (1967, 135242), (3559, 74746), (3934, 67621), (5339, 49826), (7118, 37373), (10678, 24913)]