381762034

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{23887}}^1$

素因数の和:24081

約数の個数: 16

約数和(自身を含む): 586498176

約数和(自身を除く): 204736142

約数列:

[1, 2, 61, 122, 131, 262, 7991, 15982, 23887, 47774, 1457107, 2914214, 3129197, 6258394, 190881017, 381762034]

約数ペア:

[(1, 381762034), (2, 190881017), (61, 6258394), (122, 3129197), (131, 2914214), (262, 1457107), (7991, 47774), (15982, 23887)]