671488304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2468707}}^1$

素因数の和:2468732

約数の個数: 20

約数和(自身を含む): 1377539064

約数和(自身を除く): 706050760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2468707, 4937414, 9874828, 19749656, 39499312, 41968019, 83936038, 167872076, 335744152, 671488304]

約数ペア:

[(1, 671488304), (2, 335744152), (4, 167872076), (8, 83936038), (16, 41968019), (17, 39499312), (34, 19749656), (68, 9874828), (136, 4937414), (272, 2468707)]