2591502

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 2903538

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 211, 267, 422, 534, 633, 1266, 2047, 4094, 4853, 6141, 9706, 12282, 14559, 18779, 29118, 37558, 56337, 112674, 431917, 863834, 1295751, 2591502]

約数ペア:

[(1, 2591502), (2, 1295751), (3, 863834), (6, 431917), (23, 112674), (46, 56337), (69, 37558), (89, 29118), (138, 18779), (178, 14559), (211, 12282), (267, 9706), (422, 6141), (534, 4853), (633, 4094), (1266, 2047)]