2912650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4506

約数の個数: 24

約数和(自身を含む): 5835564

約数和(自身を除く): 2922914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4481, 8962, 22405, 44810, 58253, 112025, 116506, 224050, 291265, 582530, 1456325, 2912650]

約数ペア:

[(1, 2912650), (2, 1456325), (5, 582530), (10, 291265), (13, 224050), (25, 116506), (26, 112025), (50, 58253), (65, 44810), (130, 22405), (325, 8962), (650, 4481)]