77197966

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 117135360

約数和(自身を除く): 39937394

約数列:

[1, 2, 127, 254, 491, 619, 982, 1238, 62357, 78613, 124714, 157226, 303929, 607858, 38598983, 77197966]

約数ペア:

[(1, 77197966), (2, 38598983), (127, 607858), (254, 303929), (491, 157226), (619, 124714), (982, 78613), (1238, 62357)]