681776642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1\times {\mathrm{5807}}^1$

素因数の和:7105

約数の個数: 16

約数和(自身を含む): 1045440000

約数和(自身を除く): 363663358

約数列:

[1, 2, 47, 94, 1249, 2498, 5807, 11614, 58703, 117406, 272929, 545858, 7252943, 14505886, 340888321, 681776642]

約数ペア:

[(1, 681776642), (2, 340888321), (47, 14505886), (94, 7252943), (1249, 545858), (2498, 272929), (5807, 117406), (11614, 58703)]