2053042948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{33641}}^1$

素因数の和:33748

約数の個数: 48

約数和(自身を含む): 4182373440

約数和(自身を除く): 2129330492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 836, 1387, 1606, 2774, 3212, 5548, 15257, 30514, 33641, 61028, 67282, 134564, 370051, 639179, 740102, 1278358, 1480204, 2455793, 2556716, 4911586, 7030969, 9823172, 14061938, 27013723, 28123876, 46660067, 54027446, 93320134, 108054892, 186640268, 513260737, 1026521474, 2053042948]

約数ペア:

[(1, 2053042948), (2, 1026521474), (4, 513260737), (11, 186640268), (19, 108054892), (22, 93320134), (38, 54027446), (44, 46660067), (73, 28123876), (76, 27013723), (146, 14061938), (209, 9823172), (292, 7030969), (418, 4911586), (803, 2556716), (836, 2455793), (1387, 1480204), (1606, 1278358), (2774, 740102), (3212, 639179), (5548, 370051), (15257, 134564), (30514, 67282), (33641, 61028)]