20171419306

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1\times {\mathrm{67421}}^1$

素因数の和:68309

約数の個数: 16

約数和(自身を含む): 30436987680

約数和(自身を除く): 10265568374

約数列:

[1, 2, 227, 454, 659, 1318, 67421, 134842, 149593, 299186, 15304567, 30609134, 44430439, 88860878, 10085709653, 20171419306]

約数ペア:

[(1, 20171419306), (2, 10085709653), (227, 88860878), (454, 44430439), (659, 30609134), (1318, 15304567), (67421, 299186), (134842, 149593)]