2144363278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 3384763200

約数和(自身を除く): 1240399922

約数列:

[1, 2, 23, 46, 293, 389, 409, 586, 778, 818, 6739, 8947, 9407, 13478, 17894, 18814, 113977, 119837, 159101, 227954, 239674, 318202, 2621471, 2756251, 3659323, 5242942, 5512502, 7318646, 46616593, 93233186, 1072181639, 2144363278]

約数ペア:

[(1, 2144363278), (2, 1072181639), (23, 93233186), (46, 46616593), (293, 7318646), (389, 5512502), (409, 5242942), (586, 3659323), (778, 2756251), (818, 2621471), (6739, 318202), (8947, 239674), (9407, 227954), (13478, 159101), (17894, 119837), (18814, 113977)]