264388502

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{47569}}^1$

素因数の和:47975

約数の個数: 16

約数和(自身を含む): 454388640

約数和(自身を除く): 190000138

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 47569, 95138, 332983, 665966, 18884893, 37769786, 132194251, 264388502]

約数ペア:

[(1, 264388502), (2, 132194251), (7, 37769786), (14, 18884893), (397, 665966), (794, 332983), (2779, 95138), (5558, 47569)]