804964472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{180001}}^1$

素因数の和:180063

約数の個数: 32

約数和(自身を含む): 1663218480

約数和(自身を除く): 858254008

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 180001, 360002, 720004, 1440008, 2340013, 4680026, 7740043, 9360052, 15480086, 18720104, 30960172, 61920344, 100620559, 201241118, 402482236, 804964472]

約数ペア:

[(1, 804964472), (2, 402482236), (4, 201241118), (8, 100620559), (13, 61920344), (26, 30960172), (43, 18720104), (52, 15480086), (86, 9360052), (104, 7740043), (172, 4680026), (344, 2340013), (559, 1440008), (1118, 720004), (2236, 360002), (4472, 180001)]