317518384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1167347}}^1$

素因数の和:1167372

約数の個数: 20

約数和(自身を含む): 651380184

約数和(自身を除く): 333861800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1167347, 2334694, 4669388, 9338776, 18677552, 19844899, 39689798, 79379596, 158759192, 317518384]

約数ペア:

[(1, 317518384), (2, 158759192), (4, 79379596), (8, 39689798), (16, 19844899), (17, 18677552), (34, 9338776), (68, 4669388), (136, 2334694), (272, 1167347)]