219212267248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1503431}}^1$

素因数の和:1504153

約数の個数: 40

約数和(自身を含む): 458047620576

約数和(自身を除く): 238835353328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 701, 1402, 2804, 5608, 9113, 11216, 18226, 36452, 72904, 145808, 1503431, 3006862, 6013724, 12027448, 19544603, 24054896, 39089206, 78178412, 156356824, 312713648, 1053905131, 2107810262, 4215620524, 8431241048, 13700766703, 16862482096, 27401533406, 54803066812, 109606133624, 219212267248]

約数ペア:

[(1, 219212267248), (2, 109606133624), (4, 54803066812), (8, 27401533406), (13, 16862482096), (16, 13700766703), (26, 8431241048), (52, 4215620524), (104, 2107810262), (208, 1053905131), (701, 312713648), (1402, 156356824), (2804, 78178412), (5608, 39089206), (9113, 24054896), (11216, 19544603), (18226, 12027448), (36452, 6013724), (72904, 3006862), (145808, 1503431)]