8855963998

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{129971}}^1$

素因数の和:130168

約数の個数: 32

約数和(自身を含む): 15771322368

約数和(自身を除く): 6915358370

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 1099, 2198, 4867, 9734, 34069, 68138, 129971, 259942, 909797, 1819594, 4029101, 8058202, 20405447, 28203707, 40810894, 56407414, 142838129, 285676258, 632568857, 1265137714, 4427981999, 8855963998]

約数ペア:

[(1, 8855963998), (2, 4427981999), (7, 1265137714), (14, 632568857), (31, 285676258), (62, 142838129), (157, 56407414), (217, 40810894), (314, 28203707), (434, 20405447), (1099, 8058202), (2198, 4029101), (4867, 1819594), (9734, 909797), (34069, 259942), (68138, 129971)]