291277942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{7013}}^1$

素因数の和:8127

約数の個数: 16

約数和(自身を含む): 460398960

約数和(自身を除く): 169121018

約数列:

[1, 2, 19, 38, 1093, 2186, 7013, 14026, 20767, 41534, 133247, 266494, 7665209, 15330418, 145638971, 291277942]

約数ペア:

[(1, 291277942), (2, 145638971), (19, 15330418), (38, 7665209), (1093, 266494), (2186, 133247), (7013, 41534), (14026, 20767)]