2011374142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{71881}}^1$

素因数の和:72723

約数の個数: 16

約数和(自身を含む): 3198461472

約数和(自身を除く): 1187087330

約数列:

[1, 2, 17, 34, 823, 1646, 13991, 27982, 71881, 143762, 1221977, 2443954, 59158063, 118316126, 1005687071, 2011374142]

約数ペア:

[(1, 2011374142), (2, 1005687071), (17, 118316126), (34, 59158063), (823, 2443954), (1646, 1221977), (13991, 143762), (27982, 71881)]