339968006

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23417}}^1$

素因数の和:23504

約数の個数: 32

約数和(自身を含む): 627227712

約数和(自身を除く): 287259706

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 23417, 46834, 163919, 327838, 398089, 796178, 1428437, 2786623, 2856874, 5573246, 9999059, 19998118, 24283429, 48566858, 169984003, 339968006]

約数ペア:

[(1, 339968006), (2, 169984003), (7, 48566858), (14, 24283429), (17, 19998118), (34, 9999059), (61, 5573246), (119, 2856874), (122, 2786623), (238, 1428437), (427, 796178), (854, 398089), (1037, 327838), (2074, 163919), (7259, 46834), (14518, 23417)]