2108356052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{68161}}^1$

素因数の和:68232

約数の個数: 48

約数和(自身を含む): 4351462080

約数和(自身を除く): 2243106028

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 7733, 15466, 30932, 68161, 136322, 272644, 749771, 1295059, 1499542, 2521957, 2590118, 2999084, 5043914, 5180236, 10087828, 14245649, 27741527, 28491298, 47917183, 55483054, 56982596, 95834366, 110966108, 191668732, 527089013, 1054178026, 2108356052]

約数ペア:

[(1, 2108356052), (2, 1054178026), (4, 527089013), (11, 191668732), (19, 110966108), (22, 95834366), (37, 56982596), (38, 55483054), (44, 47917183), (74, 28491298), (76, 27741527), (148, 14245649), (209, 10087828), (407, 5180236), (418, 5043914), (703, 2999084), (814, 2590118), (836, 2521957), (1406, 1499542), (1628, 1295059), (2812, 749771), (7733, 272644), (15466, 136322), (30932, 68161)]