266400922

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1\times {\mathrm{1427}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 402524640

約数和(自身を除く): 136123718

約数列:

[1, 2, 269, 347, 538, 694, 1427, 2854, 93343, 186686, 383863, 495169, 767726, 990338, 133200461, 266400922]

約数ペア:

[(1, 266400922), (2, 133200461), (269, 990338), (347, 767726), (538, 495169), (694, 383863), (1427, 186686), (2854, 93343)]