2201639830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16935691}}^1$

素因数の和:16935711

約数の個数: 16

約数和(自身を含む): 4267794384

約数和(自身を除く): 2066154554

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16935691, 33871382, 84678455, 169356910, 220163983, 440327966, 1100819915, 2201639830]

約数ペア:

[(1, 2201639830), (2, 1100819915), (5, 440327966), (10, 220163983), (13, 169356910), (26, 84678455), (65, 33871382), (130, 16935691)]