1427691214

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1\times {\mathrm{4421}}^1$

素因数の和:7131

約数の個数: 16

約数和(自身を含む): 2177958816

約数和(自身を除く): 750267602

約数列:

[1, 2, 61, 122, 2647, 4421, 5294, 8842, 161467, 269681, 322934, 539362, 11702387, 23404774, 713845607, 1427691214]

約数ペア:

[(1, 1427691214), (2, 713845607), (61, 23404774), (122, 11702387), (2647, 539362), (4421, 322934), (5294, 269681), (8842, 161467)]