391025134

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:976

約数の個数: 24

約数和(自身を含む): 608788440

約数和(自身を除く): 217763306

約数列:

[1, 2, 31, 62, 389, 523, 778, 961, 1046, 1922, 12059, 16213, 24118, 32426, 203447, 373829, 406894, 502603, 747658, 1005206, 6306857, 12613714, 195512567, 391025134]

約数ペア:

[(1, 391025134), (2, 195512567), (31, 12613714), (62, 6306857), (389, 1005206), (523, 747658), (778, 502603), (961, 406894), (1046, 373829), (1922, 203447), (12059, 32426), (16213, 24118)]