2000718896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{117193}}^1$

素因数の和:117309

約数の個数: 40

約数和(自身を含む): 4272424464

約数和(自身を除く): 2271705568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 8536, 17072, 117193, 234386, 468772, 937544, 1289123, 1875088, 2578246, 5156492, 10312984, 11367721, 20625968, 22735442, 45470884, 90941768, 125044931, 181883536, 250089862, 500179724, 1000359448, 2000718896]

約数ペア:

[(1, 2000718896), (2, 1000359448), (4, 500179724), (8, 250089862), (11, 181883536), (16, 125044931), (22, 90941768), (44, 45470884), (88, 22735442), (97, 20625968), (176, 11367721), (194, 10312984), (388, 5156492), (776, 2578246), (1067, 1875088), (1552, 1289123), (2134, 937544), (4268, 468772), (8536, 234386), (17072, 117193)]