30888910956

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{3978479}}^1$

素因数の和:3979133

約数の個数: 24

約数和(自身を含む): 72185541120

約数和(自身を除く): 41296630164

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 3978479, 7956958, 11935437, 15913916, 23870874, 47741748, 2574075913, 5148151826, 7722227739, 10296303652, 15444455478, 30888910956]

約数ペア:

[(1, 30888910956), (2, 15444455478), (3, 10296303652), (4, 7722227739), (6, 5148151826), (12, 2574075913), (647, 47741748), (1294, 23870874), (1941, 15913916), (2588, 11935437), (3882, 7956958), (7764, 3978479)]