971885748

素因数分解:

$2^2\times 3^1\times {\mathrm{3739}}^1\times {\mathrm{21661}}^1$

素因数の和:25407

約数の個数: 24

約数和(自身を含む): 2268444640

約数和(自身を除く): 1296558892

約数列:

[1, 2, 3, 4, 6, 12, 3739, 7478, 11217, 14956, 21661, 22434, 43322, 44868, 64983, 86644, 129966, 259932, 80990479, 161980958, 242971437, 323961916, 485942874, 971885748]

約数ペア:

[(1, 971885748), (2, 485942874), (3, 323961916), (4, 242971437), (6, 161980958), (12, 80990479), (3739, 259932), (7478, 129966), (11217, 86644), (14956, 64983), (21661, 44868), (22434, 43322)]