2045772294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 4386009600

約数和(自身を除く): 2340237306

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 293, 438, 586, 839, 879, 1387, 1678, 1758, 2517, 2774, 4161, 5034, 5567, 8322, 11134, 15941, 16701, 21389, 31882, 33402, 42778, 47823, 61247, 64167, 95646, 122494, 128334, 183741, 245827, 367482, 406391, 491654, 737481, 812782, 1163693, 1219173, 1474962, 2327386, 2438346, 3491079, 4670713, 6982158, 9341426, 14012139, 17945371, 28024278, 35890742, 53836113, 107672226, 340962049, 681924098, 1022886147, 2045772294]

約数ペア:

[(1, 2045772294), (2, 1022886147), (3, 681924098), (6, 340962049), (19, 107672226), (38, 53836113), (57, 35890742), (73, 28024278), (114, 17945371), (146, 14012139), (219, 9341426), (293, 6982158), (438, 4670713), (586, 3491079), (839, 2438346), (879, 2327386), (1387, 1474962), (1678, 1219173), (1758, 1163693), (2517, 812782), (2774, 737481), (4161, 491654), (5034, 406391), (5567, 367482), (8322, 245827), (11134, 183741), (15941, 128334), (16701, 122494), (21389, 95646), (31882, 64167), (33402, 61247), (42778, 47823)]