2179968278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{55501}}^1$

素因数の和:56023

約数の個数: 16

約数和(自身を含む): 3356760960

約数和(自身を除く): 1176792682

約数列:

[1, 2, 41, 82, 479, 958, 19639, 39278, 55501, 111002, 2275541, 4551082, 26584979, 53169958, 1089984139, 2179968278]

約数ペア:

[(1, 2179968278), (2, 1089984139), (41, 53169958), (82, 26584979), (479, 4551082), (958, 2275541), (19639, 111002), (39278, 55501)]