1268164807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{228457}}^1$

素因数の和:228538

約数の個数: 16

約数和(自身を含む): 1586412352

約数和(自身を除く): 318247545

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 228457, 1599199, 2969941, 13935877, 20789587, 97551139, 181166401, 1268164807]

約数ペア:

[(1, 1268164807), (7, 181166401), (13, 97551139), (61, 20789587), (91, 13935877), (427, 2969941), (793, 1599199), (5551, 228457)]