2017456228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{24473}}^1$

素因数の和:25071

約数の個数: 24

約数和(自身を含む): 3632626872

約数和(自身を除く): 1615170644

約数列:

[1, 2, 4, 37, 74, 148, 557, 1114, 2228, 20609, 24473, 41218, 48946, 82436, 97892, 905501, 1811002, 3622004, 13631461, 27262922, 54525844, 504364057, 1008728114, 2017456228]

約数ペア:

[(1, 2017456228), (2, 1008728114), (4, 504364057), (37, 54525844), (74, 27262922), (148, 13631461), (557, 3622004), (1114, 1811002), (2228, 905501), (20609, 97892), (24473, 82436), (41218, 48946)]