2007343814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{2909}}^1$

素因数の和:5084

約数の個数: 32

約数和(自身を含む): 3593687040

約数和(自身を除く): 1586343226

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2143, 2909, 4286, 5818, 15001, 20363, 30002, 40726, 49289, 66907, 98578, 133814, 345023, 468349, 690046, 936698, 6233987, 12467974, 43637909, 87275818, 143381701, 286763402, 1003671907, 2007343814]

約数ペア:

[(1, 2007343814), (2, 1003671907), (7, 286763402), (14, 143381701), (23, 87275818), (46, 43637909), (161, 12467974), (322, 6233987), (2143, 936698), (2909, 690046), (4286, 468349), (5818, 345023), (15001, 133814), (20363, 98578), (30002, 66907), (40726, 49289)]