2047431952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{27337}}^1$

素因数の和:27527

約数の個数: 40

約数和(自身を含む): 4122132992

約数和(自身を除く): 2074701040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 4681, 9362, 18724, 27337, 37448, 54674, 74896, 109348, 218696, 437392, 847447, 1694894, 3389788, 4127887, 6779576, 8255774, 13559152, 16511548, 33023096, 66046192, 127964497, 255928994, 511857988, 1023715976, 2047431952]

約数ペア:

[(1, 2047431952), (2, 1023715976), (4, 511857988), (8, 255928994), (16, 127964497), (31, 66046192), (62, 33023096), (124, 16511548), (151, 13559152), (248, 8255774), (302, 6779576), (496, 4127887), (604, 3389788), (1208, 1694894), (2416, 847447), (4681, 437392), (9362, 218696), (18724, 109348), (27337, 74896), (37448, 54674)]