245804938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{380503}}^1$

素因数の和:380541

約数の個数: 16

約数和(自身を含む): 410944320

約数和(自身を除く): 165139382

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 380503, 761006, 6468551, 7229557, 12937102, 14459114, 122902469, 245804938]

約数ペア:

[(1, 245804938), (2, 122902469), (17, 14459114), (19, 12937102), (34, 7229557), (38, 6468551), (323, 761006), (646, 380503)]