2031554

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 3622464

約数和(自身を除く): 1590910

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 302, 434, 961, 1057, 1922, 2114, 4681, 6727, 9362, 13454, 32767, 65534, 145111, 290222, 1015777, 2031554]

約数ペア:

[(1, 2031554), (2, 1015777), (7, 290222), (14, 145111), (31, 65534), (62, 32767), (151, 13454), (217, 9362), (302, 6727), (434, 4681), (961, 2114), (1057, 1922)]