2494951921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{46091}}^1$

素因数の和:46165

約数の個数: 32

約数和(自身を含む): 3362872320

約数和(自身を除く): 867920399

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1463, 2849, 4921, 7733, 46091, 54131, 322637, 507001, 875729, 1705367, 3549007, 6130103, 9633019, 11937569, 18759037, 32401973, 67431133, 131313259, 226813811, 356421703, 2494951921]

約数ペア:

[(1, 2494951921), (7, 356421703), (11, 226813811), (19, 131313259), (37, 67431133), (77, 32401973), (133, 18759037), (209, 11937569), (259, 9633019), (407, 6130103), (703, 3549007), (1463, 1705367), (2849, 875729), (4921, 507001), (7733, 322637), (46091, 54131)]