334373590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{40927}}^1$

素因数の和:40996

約数の個数: 32

約数和(自身を含む): 648299520

約数和(自身を除く): 313925930

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 40927, 81854, 204635, 409270, 777613, 1555226, 1759861, 3519722, 3888065, 7776130, 8799305, 17598610, 33437359, 66874718, 167186795, 334373590]

約数ペア:

[(1, 334373590), (2, 167186795), (5, 66874718), (10, 33437359), (19, 17598610), (38, 8799305), (43, 7776130), (86, 3888065), (95, 3519722), (190, 1759861), (215, 1555226), (430, 777613), (817, 409270), (1634, 204635), (4085, 81854), (8170, 40927)]