2021699522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{13751}}^1$

素因数の和:13898

約数の個数: 32

約数和(自身を含む): 3297179520

約数和(自身を除く): 1275479998

約数列:

[1, 2, 19, 38, 53, 73, 106, 146, 1007, 1387, 2014, 2774, 3869, 7738, 13751, 27502, 73511, 147022, 261269, 522538, 728803, 1003823, 1457606, 2007646, 13847257, 19072637, 27694514, 38145274, 53202619, 106405238, 1010849761, 2021699522]

約数ペア:

[(1, 2021699522), (2, 1010849761), (19, 106405238), (38, 53202619), (53, 38145274), (73, 27694514), (106, 19072637), (146, 13847257), (1007, 2007646), (1387, 1457606), (2014, 1003823), (2774, 728803), (3869, 522538), (7738, 261269), (13751, 147022), (27502, 73511)]