2649205878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40139483}}^1$

素因数の和:40139499

約数の個数: 16

約数和(自身を含む): 5780085696

約数和(自身を除く): 3130879818

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 40139483, 80278966, 120418449, 240836898, 441534313, 883068626, 1324602939, 2649205878]

約数ペア:

[(1, 2649205878), (2, 1324602939), (3, 883068626), (6, 441534313), (11, 240836898), (22, 120418449), (33, 80278966), (66, 40139483)]