2450450254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9212219}}^1$

素因数の和:9212247

約数の個数: 16

約数和(自身を含む): 4421865600

約数和(自身を除く): 1971415346

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9212219, 18424438, 64485533, 128971066, 175032161, 350064322, 1225225127, 2450450254]

約数ペア:

[(1, 2450450254), (2, 1225225127), (7, 350064322), (14, 175032161), (19, 128971066), (38, 64485533), (133, 18424438), (266, 9212219)]