4639538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2317

約数の個数: 16

約数和(自身を含む): 7492824

約数和(自身を除く): 2853286

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 2237, 4474, 38029, 76058, 136457, 272914, 2319769, 4639538]

約数ペア:

[(1, 4639538), (2, 2319769), (17, 272914), (34, 136457), (61, 76058), (122, 38029), (1037, 4474), (2074, 2237)]