2878082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2046718

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 89, 178, 437, 703, 851, 874, 1406, 1691, 1702, 2047, 3293, 3382, 4094, 6586, 16169, 32338, 38893, 62567, 75739, 77786, 125134, 151478, 1439041, 2878082]

約数ペア:

[(1, 2878082), (2, 1439041), (19, 151478), (23, 125134), (37, 77786), (38, 75739), (46, 62567), (74, 38893), (89, 32338), (178, 16169), (437, 6586), (703, 4094), (851, 3382), (874, 3293), (1406, 2047), (1691, 1702)]