2048542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1453538

約数列:

[1, 2, 19, 31, 37, 38, 47, 62, 74, 94, 589, 703, 893, 1147, 1178, 1406, 1457, 1739, 1786, 2294, 2914, 3478, 21793, 27683, 33041, 43586, 53909, 55366, 66082, 107818, 1024271, 2048542]

約数ペア:

[(1, 2048542), (2, 1024271), (19, 107818), (31, 66082), (37, 55366), (38, 53909), (47, 43586), (62, 33041), (74, 27683), (94, 21793), (589, 3478), (703, 2914), (893, 2294), (1147, 1786), (1178, 1739), (1406, 1457)]