2055251528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{382871}}^1$

素因数の和:382949

約数の個数: 32

約数和(自身を含む): 4272851520

約数和(自身を除く): 2217599992

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 382871, 765742, 1531484, 3062968, 4211581, 8423162, 16846324, 23355131, 33692648, 46710262, 93420524, 186841048, 256906441, 513812882, 1027625764, 2055251528]

約数ペア:

[(1, 2055251528), (2, 1027625764), (4, 513812882), (8, 256906441), (11, 186841048), (22, 93420524), (44, 46710262), (61, 33692648), (88, 23355131), (122, 16846324), (244, 8423162), (488, 4211581), (671, 3062968), (1342, 1531484), (2684, 765742), (5368, 382871)]