1379968142

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{3253}}^1$

素因数の和:3612

約数の個数: 32

約数和(自身を含む): 2393798592

約数和(自身を除く): 1013830450

約数列:

[1, 2, 7, 14, 157, 193, 314, 386, 1099, 1351, 2198, 2702, 3253, 6506, 22771, 30301, 45542, 60602, 212107, 424214, 510721, 627829, 1021442, 1255658, 3575047, 4394803, 7150094, 8789606, 98569153, 197138306, 689984071, 1379968142]

約数ペア:

[(1, 1379968142), (2, 689984071), (7, 197138306), (14, 98569153), (157, 8789606), (193, 7150094), (314, 4394803), (386, 3575047), (1099, 1255658), (1351, 1021442), (2198, 627829), (2702, 510721), (3253, 424214), (6506, 212107), (22771, 60602), (30301, 45542)]