253893130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1493489}}^1$

素因数の和:1493513

約数の個数: 16

約数和(自身を含む): 483890760

約数和(自身を除く): 229997630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1493489, 2986978, 7467445, 14934890, 25389313, 50778626, 126946565, 253893130]

約数ペア:

[(1, 253893130), (2, 126946565), (5, 50778626), (10, 25389313), (17, 14934890), (34, 7467445), (85, 2986978), (170, 1493489)]