585416

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 1191330

約数和(自身を除く): 605914

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 433, 676, 866, 1352, 1732, 3464, 5629, 11258, 22516, 45032, 73177, 146354, 292708, 585416]

約数ペア:

[(1, 585416), (2, 292708), (4, 146354), (8, 73177), (13, 45032), (26, 22516), (52, 11258), (104, 5629), (169, 3464), (338, 1732), (433, 1352), (676, 866)]