415027994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{49139}}^1$

素因数の和:49285

約数の個数: 16

約数和(自身を含む): 643930560

約数和(自身を除く): 228902566

約数列:

[1, 2, 41, 82, 103, 206, 4223, 8446, 49139, 98278, 2014699, 4029398, 5061317, 10122634, 207513997, 415027994]

約数ペア:

[(1, 415027994), (2, 207513997), (41, 10122634), (82, 5061317), (103, 4029398), (206, 2014699), (4223, 98278), (8446, 49139)]