170829988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{321109}}^1$

素因数の和:321139

約数の個数: 24

約数和(自身を含む): 359643200

約数和(自身を除く): 188813212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 321109, 642218, 1284436, 2247763, 4495526, 6101071, 8991052, 12202142, 24404284, 42707497, 85414994, 170829988]

約数ペア:

[(1, 170829988), (2, 85414994), (4, 42707497), (7, 24404284), (14, 12202142), (19, 8991052), (28, 6101071), (38, 4495526), (76, 2247763), (133, 1284436), (266, 642218), (532, 321109)]