127081942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 211492512

約数和(自身を除く): 84410570

約数列:

[1, 2, 13, 26, 43, 86, 197, 394, 559, 577, 1118, 1154, 2561, 5122, 7501, 8471, 15002, 16942, 24811, 49622, 110123, 113669, 220246, 227338, 322543, 645086, 1477697, 2955394, 4887767, 9775534, 63540971, 127081942]

約数ペア:

[(1, 127081942), (2, 63540971), (13, 9775534), (26, 4887767), (43, 2955394), (86, 1477697), (197, 645086), (394, 322543), (559, 227338), (577, 220246), (1118, 113669), (1154, 110123), (2561, 49622), (5122, 24811), (7501, 16942), (8471, 15002)]