231606742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 376358400

約数和(自身を除く): 144751658

約数列:

[1, 2, 17, 34, 59, 118, 263, 439, 526, 878, 1003, 2006, 4471, 7463, 8942, 14926, 15517, 25901, 31034, 51802, 115457, 230914, 263789, 440317, 527578, 880634, 1962769, 3925538, 6811963, 13623926, 115803371, 231606742]

約数ペア:

[(1, 231606742), (2, 115803371), (17, 13623926), (34, 6811963), (59, 3925538), (118, 1962769), (263, 880634), (439, 527578), (526, 440317), (878, 263789), (1003, 230914), (2006, 115457), (4471, 51802), (7463, 31034), (8942, 25901), (14926, 15517)]