2016440065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{228751}}^1$

素因数の和:228840

約数の個数: 16

約数和(自身を含む): 2536402176

約数和(自身を除く): 519962111

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 228751, 1143755, 9378791, 9836293, 46893955, 49181465, 403288013, 2016440065]

約数ペア:

[(1, 2016440065), (5, 403288013), (41, 49181465), (43, 46893955), (205, 9836293), (215, 9378791), (1763, 1143755), (8815, 228751)]