17630782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 29988000

約数和(自身を除く): 12357218

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 349, 377, 698, 754, 871, 1742, 1943, 3886, 4537, 9074, 10121, 20242, 23383, 25259, 46766, 50518, 131573, 263146, 303979, 607958, 678107, 1356214, 8815391, 17630782]

約数ペア:

[(1, 17630782), (2, 8815391), (13, 1356214), (26, 678107), (29, 607958), (58, 303979), (67, 263146), (134, 131573), (349, 50518), (377, 46766), (698, 25259), (754, 23383), (871, 20242), (1742, 10121), (1943, 9074), (3886, 4537)]