470892086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1770271}}^1$

素因数の和:1770299

約数の個数: 16

約数和(自身を含む): 849730560

約数和(自身を除く): 378838474

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1770271, 3540542, 12391897, 24783794, 33635149, 67270298, 235446043, 470892086]

約数ペア:

[(1, 470892086), (2, 235446043), (7, 67270298), (14, 33635149), (19, 24783794), (38, 12391897), (133, 3540542), (266, 1770271)]