1377323402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{142787}}^1$

素因数の和:142862

約数の個数: 32

約数和(自身を含む): 2590745472

約数和(自身を除く): 1213422070

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 142787, 285574, 999509, 1856231, 1999018, 3712462, 7567711, 12993617, 15135422, 25987234, 52973977, 98380243, 105947954, 196760486, 688661701, 1377323402]

約数ペア:

[(1, 1377323402), (2, 688661701), (7, 196760486), (13, 105947954), (14, 98380243), (26, 52973977), (53, 25987234), (91, 15135422), (106, 12993617), (182, 7567711), (371, 3712462), (689, 1999018), (742, 1856231), (1378, 999509), (4823, 285574), (9646, 142787)]