243367904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{585019}}^1$

素因数の和:585042

約数の個数: 24

約数和(自身を含む): 515987640

約数和(自身を除く): 272619736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 585019, 1170038, 2340076, 4680152, 7605247, 9360304, 15210494, 18720608, 30420988, 60841976, 121683952, 243367904]

約数ペア:

[(1, 243367904), (2, 121683952), (4, 60841976), (8, 30420988), (13, 18720608), (16, 15210494), (26, 9360304), (32, 7605247), (52, 4680152), (104, 2340076), (208, 1170038), (416, 585019)]