230835488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{554893}}^1$

素因数の和:554916

約数の個数: 24

約数和(自身を含む): 489416508

約数和(自身を除く): 258581020

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 554893, 1109786, 2219572, 4439144, 7213609, 8878288, 14427218, 17756576, 28854436, 57708872, 115417744, 230835488]

約数ペア:

[(1, 230835488), (2, 115417744), (4, 57708872), (8, 28854436), (13, 17756576), (16, 14427218), (26, 8878288), (32, 7213609), (52, 4439144), (104, 2219572), (208, 1109786), (416, 554893)]