1913231992

素因数分解:

$2^3\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{32507}}^1$

素因数の和:33571

約数の個数: 32

約数和(自身を含む): 4103809920

約数和(自身を除く): 2190577928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1051, 2102, 4204, 7357, 8408, 14714, 29428, 32507, 58856, 65014, 130028, 227549, 260056, 455098, 910196, 1820392, 34164857, 68329714, 136659428, 239153999, 273318856, 478307998, 956615996, 1913231992]

約数ペア:

[(1, 1913231992), (2, 956615996), (4, 478307998), (7, 273318856), (8, 239153999), (14, 136659428), (28, 68329714), (56, 34164857), (1051, 1820392), (2102, 910196), (4204, 455098), (7357, 260056), (8408, 227549), (14714, 130028), (29428, 65014), (32507, 58856)]