2015255048

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{21397}}^1$

素因数の和:21657

約数の個数: 32

約数和(自身を含む): 3860627160

約数和(自身を除く): 1845372112

約数列:

[1, 2, 4, 8, 61, 122, 193, 244, 386, 488, 772, 1544, 11773, 21397, 23546, 42794, 47092, 85588, 94184, 171176, 1305217, 2610434, 4129621, 5220868, 8259242, 10441736, 16518484, 33036968, 251906881, 503813762, 1007627524, 2015255048]

約数ペア:

[(1, 2015255048), (2, 1007627524), (4, 503813762), (8, 251906881), (61, 33036968), (122, 16518484), (193, 10441736), (244, 8259242), (386, 5220868), (488, 4129621), (772, 2610434), (1544, 1305217), (11773, 171176), (21397, 94184), (23546, 85588), (42794, 47092)]