2016994856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{117431}}^1$

素因数の和:117569

約数の個数: 32

約数和(自身を含む): 4016174400

約数和(自身を除く): 1999179544

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 17176, 117431, 234862, 469724, 939448, 2231189, 4462378, 8924756, 13269703, 17849512, 26539406, 53078812, 106157624, 252124357, 504248714, 1008497428, 2016994856]

約数ペア:

[(1, 2016994856), (2, 1008497428), (4, 504248714), (8, 252124357), (19, 106157624), (38, 53078812), (76, 26539406), (113, 17849512), (152, 13269703), (226, 8924756), (452, 4462378), (904, 2231189), (2147, 939448), (4294, 469724), (8588, 234862), (17176, 117431)]