2016221998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{368327}}^1$

素因数の和:368376

約数の個数: 32

約数和(自身を含む): 3818824704

約数和(自身を除く): 1802602706

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 368327, 736654, 2578289, 5156578, 6261559, 8471521, 12523118, 16943042, 43830913, 59300647, 87661826, 118601294, 144015857, 288031714, 1008110999, 2016221998]

約数ペア:

[(1, 2016221998), (2, 1008110999), (7, 288031714), (14, 144015857), (17, 118601294), (23, 87661826), (34, 59300647), (46, 43830913), (119, 16943042), (161, 12523118), (238, 8471521), (322, 6261559), (391, 5156578), (782, 2578289), (2737, 736654), (5474, 368327)]