1274579318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1973033}}^1$

素因数の和:1973071

約数の個数: 16

約数和(自身を含む): 2130876720

約数和(自身を除く): 856297402

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1973033, 3946066, 33541561, 37487627, 67083122, 74975254, 637289659, 1274579318]

約数ペア:

[(1, 1274579318), (2, 637289659), (17, 74975254), (19, 67083122), (34, 37487627), (38, 33541561), (323, 3946066), (646, 1973033)]