870813214

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139241}}^1$

素因数の和:139355

約数の個数: 16

約数和(自身を含む): 1353432240

約数和(自身を除く): 482619026

約数列:

[1, 2, 53, 59, 106, 118, 3127, 6254, 139241, 278482, 7379773, 8215219, 14759546, 16430438, 435406607, 870813214]

約数ペア:

[(1, 870813214), (2, 435406607), (53, 16430438), (59, 14759546), (106, 8215219), (118, 7379773), (3127, 278482), (6254, 139241)]