2123177538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{278413}}^1$

素因数の和:278490

約数の個数: 32

約数和(自身を含む): 4490260992

約数和(自身を除く): 2367083454

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2542, 3813, 7626, 278413, 556826, 835239, 1670478, 8630803, 11414933, 17261606, 22829866, 25892409, 34244799, 51784818, 68489598, 353862923, 707725846, 1061588769, 2123177538]

約数ペア:

[(1, 2123177538), (2, 1061588769), (3, 707725846), (6, 353862923), (31, 68489598), (41, 51784818), (62, 34244799), (82, 25892409), (93, 22829866), (123, 17261606), (186, 11414933), (246, 8630803), (1271, 1670478), (2542, 835239), (3813, 556826), (7626, 278413)]