1946372547

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{622043}}^1$

素因数の和:622202

約数の個数: 16

約数和(自身を含む): 2985811200

約数和(自身を除く): 1039438653

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 622043, 1866129, 4354301, 13062903, 92684407, 278053221, 648790849, 1946372547]

約数ペア:

[(1, 1946372547), (3, 648790849), (7, 278053221), (21, 92684407), (149, 13062903), (447, 4354301), (1043, 1866129), (3129, 622043)]