847401746

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1\times {\mathrm{2113}}^1$

素因数の和:3193

約数の個数: 16

約数和(自身を含む): 1278547200

約数和(自身を除く): 431145454

約数列:

[1, 2, 239, 478, 839, 1678, 2113, 4226, 200521, 401042, 505007, 1010014, 1772807, 3545614, 423700873, 847401746]

約数ペア:

[(1, 847401746), (2, 423700873), (239, 3545614), (478, 1772807), (839, 1010014), (1678, 505007), (2113, 401042), (4226, 200521)]