140974948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{3593}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 261743832

約数和(自身を除く): 120768884

約数列:

[1, 2, 4, 17, 34, 68, 577, 1154, 2308, 3593, 7186, 9809, 14372, 19618, 39236, 61081, 122162, 244324, 2073161, 4146322, 8292644, 35243737, 70487474, 140974948]

約数ペア:

[(1, 140974948), (2, 70487474), (4, 35243737), (17, 8292644), (34, 4146322), (68, 2073161), (577, 244324), (1154, 122162), (2308, 61081), (3593, 39236), (7186, 19618), (9809, 14372)]