1189194616

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{5231}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 2256770880

約数和(自身を除く): 1067576264

約数列:

[1, 2, 4, 8, 157, 181, 314, 362, 628, 724, 1256, 1448, 5231, 10462, 20924, 28417, 41848, 56834, 113668, 227336, 821267, 946811, 1642534, 1893622, 3285068, 3787244, 6570136, 7574488, 148649327, 297298654, 594597308, 1189194616]

約数ペア:

[(1, 1189194616), (2, 594597308), (4, 297298654), (8, 148649327), (157, 7574488), (181, 6570136), (314, 3787244), (362, 3285068), (628, 1893622), (724, 1642534), (1256, 946811), (1448, 821267), (5231, 227336), (10462, 113668), (20924, 56834), (28417, 41848)]