313589774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{11939}}^1$

素因数の和:12535

約数の個数: 16

約数和(自身を含む): 491736960

約数和(自身を除く): 178147186

約数列:

[1, 2, 23, 46, 571, 1142, 11939, 13133, 23878, 26266, 274597, 549194, 6817169, 13634338, 156794887, 313589774]

約数ペア:

[(1, 313589774), (2, 156794887), (23, 13634338), (46, 6817169), (571, 549194), (1142, 274597), (11939, 26266), (13133, 23878)]