2007864

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 5522400

約数和(自身を除く): 3514536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 353, 474, 632, 706, 711, 948, 1059, 1412, 1422, 1896, 2118, 2824, 2844, 3177, 4236, 5688, 6354, 8472, 12708, 25416, 27887, 55774, 83661, 111548, 167322, 223096, 250983, 334644, 501966, 669288, 1003932, 2007864]

約数ペア:

[(1, 2007864), (2, 1003932), (3, 669288), (4, 501966), (6, 334644), (8, 250983), (9, 223096), (12, 167322), (18, 111548), (24, 83661), (36, 55774), (72, 27887), (79, 25416), (158, 12708), (237, 8472), (316, 6354), (353, 5688), (474, 4236), (632, 3177), (706, 2844), (711, 2824), (948, 2118), (1059, 1896), (1412, 1422)]