2013675428

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 3674160000

約数和(自身を除く): 1660484572

約数列:

[1, 2, 4, 53, 59, 106, 118, 199, 212, 236, 398, 796, 809, 1618, 3127, 3236, 6254, 10547, 11741, 12508, 21094, 23482, 42188, 42877, 46964, 47731, 85754, 95462, 160991, 171508, 190924, 321982, 622273, 643964, 1244546, 2489092, 2529743, 5059486, 8532523, 9498469, 10118972, 17065046, 18996938, 34130092, 37993876, 503418857, 1006837714, 2013675428]

約数ペア:

[(1, 2013675428), (2, 1006837714), (4, 503418857), (53, 37993876), (59, 34130092), (106, 18996938), (118, 17065046), (199, 10118972), (212, 9498469), (236, 8532523), (398, 5059486), (796, 2529743), (809, 2489092), (1618, 1244546), (3127, 643964), (3236, 622273), (6254, 321982), (10547, 190924), (11741, 171508), (12508, 160991), (21094, 95462), (23482, 85754), (42188, 47731), (42877, 46964)]