171938102

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1297}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 312890688

約数和(自身を除く): 140952586

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 557, 1114, 1297, 2594, 3899, 7798, 9079, 9469, 18158, 18938, 22049, 44098, 66283, 132566, 154343, 308686, 722429, 1444858, 5057003, 10114006, 12281293, 24562586, 85969051, 171938102]

約数ペア:

[(1, 171938102), (2, 85969051), (7, 24562586), (14, 12281293), (17, 10114006), (34, 5057003), (119, 1444858), (238, 722429), (557, 308686), (1114, 154343), (1297, 132566), (2594, 66283), (3899, 44098), (7798, 22049), (9079, 18938), (9469, 18158)]