888889756

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 1623121920

約数和(自身を除く): 734232164

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 239, 271, 292, 478, 542, 956, 1084, 3431, 6862, 11233, 12737, 13724, 17447, 19783, 22466, 25474, 34894, 39566, 44932, 50948, 64769, 69788, 79132, 129538, 259076, 820009, 929801, 1640018, 1859602, 3044143, 3280036, 3719204, 4728137, 6088286, 9456274, 12176572, 18912548, 222222439, 444444878, 888889756]

約数ペア:

[(1, 888889756), (2, 444444878), (4, 222222439), (47, 18912548), (73, 12176572), (94, 9456274), (146, 6088286), (188, 4728137), (239, 3719204), (271, 3280036), (292, 3044143), (478, 1859602), (542, 1640018), (956, 929801), (1084, 820009), (3431, 259076), (6862, 129538), (11233, 79132), (12737, 69788), (13724, 64769), (17447, 50948), (19783, 44932), (22466, 39566), (25474, 34894)]