1355224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 2787120

約数和(自身を除く): 1431896

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 157, 166, 314, 332, 628, 664, 1079, 1256, 2041, 2158, 4082, 4316, 8164, 8632, 13031, 16328, 26062, 52124, 104248, 169403, 338806, 677612, 1355224]

約数ペア:

[(1, 1355224), (2, 677612), (4, 338806), (8, 169403), (13, 104248), (26, 52124), (52, 26062), (83, 16328), (104, 13031), (157, 8632), (166, 8164), (314, 4316), (332, 4082), (628, 2158), (664, 2041), (1079, 1256)]