1520261704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{52021}}^1$

素因数の和:52321

約数の個数: 32

約数和(自身を含む): 3080742840

約数和(自身を除く): 1560481136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 3653, 7306, 14612, 29224, 52021, 104042, 208084, 416168, 676273, 1352546, 2705092, 5410184, 14617901, 29235802, 58471604, 116943208, 190032713, 380065426, 760130852, 1520261704]

約数ペア:

[(1, 1520261704), (2, 760130852), (4, 380065426), (8, 190032713), (13, 116943208), (26, 58471604), (52, 29235802), (104, 14617901), (281, 5410184), (562, 2705092), (1124, 1352546), (2248, 676273), (3653, 416168), (7306, 208084), (14612, 104042), (29224, 52021)]