71311483982

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{745141}}^1$

素因数の和:745691

約数の個数: 16

約数和(自身を含む): 108194618400

約数和(自身を除く): 36883134418

約数列:

[1, 2, 109, 218, 439, 878, 47851, 95702, 745141, 1490282, 81220369, 162440738, 327116899, 654233798, 35655741991, 71311483982]

約数ペア:

[(1, 71311483982), (2, 35655741991), (109, 654233798), (218, 327116899), (439, 162440738), (878, 81220369), (47851, 1490282), (95702, 745141)]