2017972444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{76081}}^1$

素因数の和:76453

約数の個数: 24

約数和(自身を含む): 3728018000

約数和(自身を除く): 1710045556

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 6631, 13262, 26524, 76081, 152162, 304324, 1445539, 2891078, 5782156, 26552269, 53104538, 106209076, 504493111, 1008986222, 2017972444]

約数ペア:

[(1, 2017972444), (2, 1008986222), (4, 504493111), (19, 106209076), (38, 53104538), (76, 26552269), (349, 5782156), (698, 2891078), (1396, 1445539), (6631, 304324), (13262, 152162), (26524, 76081)]