346880074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 559944000

約数和(自身を除く): 213063926

約数列:

[1, 2, 19, 38, 83, 109, 166, 218, 1009, 1577, 2018, 2071, 3154, 4142, 9047, 18094, 19171, 38342, 83747, 109981, 167494, 171893, 219962, 343786, 1591193, 2089639, 3182386, 4179278, 9128423, 18256846, 173440037, 346880074]

約数ペア:

[(1, 346880074), (2, 173440037), (19, 18256846), (38, 9128423), (83, 4179278), (109, 3182386), (166, 2089639), (218, 1591193), (1009, 343786), (1577, 219962), (2018, 171893), (2071, 167494), (3154, 109981), (4142, 83747), (9047, 38342), (18094, 19171)]