1241640892784

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{857}}^1\times {\mathrm{322247}}^1$

素因数の和:323393

約数の個数: 40

約数和(自身を含む): 2417064949728

約数和(自身を除く): 1175424056944

約数列:

[1, 2, 4, 8, 16, 281, 562, 857, 1124, 1714, 2248, 3428, 4496, 6856, 13712, 240817, 322247, 481634, 644494, 963268, 1288988, 1926536, 2577976, 3853072, 5155952, 90551407, 181102814, 276165679, 362205628, 552331358, 724411256, 1104662716, 1448822512, 2209325432, 4418650864, 77602555799, 155205111598, 310410223196, 620820446392, 1241640892784]

約数ペア:

[(1, 1241640892784), (2, 620820446392), (4, 310410223196), (8, 155205111598), (16, 77602555799), (281, 4418650864), (562, 2209325432), (857, 1448822512), (1124, 1104662716), (1714, 724411256), (2248, 552331358), (3428, 362205628), (4496, 276165679), (6856, 181102814), (13712, 90551407), (240817, 5155952), (322247, 3853072), (481634, 2577976), (644494, 1926536), (963268, 1288988)]