305702012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{992539}}^1$

素因数の和:992561

約数の個数: 24

約数和(自身を含む): 666986880

約数和(自身を除く): 361284868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 992539, 1985078, 3970156, 6947773, 10917929, 13895546, 21835858, 27791092, 43671716, 76425503, 152851006, 305702012]

約数ペア:

[(1, 305702012), (2, 152851006), (4, 76425503), (7, 43671716), (11, 27791092), (14, 21835858), (22, 13895546), (28, 10917929), (44, 6947773), (77, 3970156), (154, 1985078), (308, 992539)]