1900896556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{183697}}^1$

素因数の和:183913

約数の個数: 24

約数和(自身を含む): 3600480800

約数和(自身を除く): 1699584244

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 10348, 183697, 367394, 734788, 2388061, 4776122, 9552244, 36555703, 73111406, 146222812, 475224139, 950448278, 1900896556]

約数ペア:

[(1, 1900896556), (2, 950448278), (4, 475224139), (13, 146222812), (26, 73111406), (52, 36555703), (199, 9552244), (398, 4776122), (796, 2388061), (2587, 734788), (5174, 367394), (10348, 183697)]