306877331386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{12217427}}^1$

素因数の和:12218109

約数の個数: 16

約数和(自身を含む): 485276240160

約数和(自身を除く): 178398908774

約数列:

[1, 2, 19, 38, 661, 1322, 12559, 25118, 12217427, 24434854, 232131113, 464262226, 8075719247, 16151438494, 153438665693, 306877331386]

約数ペア:

[(1, 306877331386), (2, 153438665693), (19, 16151438494), (38, 8075719247), (661, 464262226), (1322, 232131113), (12559, 24434854), (25118, 12217427)]