2689969436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{27551}}^1$

素因数の和:27890

約数の個数: 48

約数和(自身を含む): 5887752192

約数和(自身を除く): 3197782756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 317, 634, 1268, 2219, 3487, 4438, 6974, 8876, 13948, 24409, 27551, 48818, 55102, 97636, 110204, 192857, 303061, 385714, 606122, 771428, 1212244, 2121427, 4242854, 8485708, 8733667, 17467334, 34934668, 61135669, 96070337, 122271338, 192140674, 244542676, 384281348, 672492359, 1344984718, 2689969436]

約数ペア:

[(1, 2689969436), (2, 1344984718), (4, 672492359), (7, 384281348), (11, 244542676), (14, 192140674), (22, 122271338), (28, 96070337), (44, 61135669), (77, 34934668), (154, 17467334), (308, 8733667), (317, 8485708), (634, 4242854), (1268, 2121427), (2219, 1212244), (3487, 771428), (4438, 606122), (6974, 385714), (8876, 303061), (13948, 192857), (24409, 110204), (27551, 97636), (48818, 55102)]