1570284912872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{284884781}}^1$

素因数の和:284884853

約数の個数: 32

約数和(自身を含む): 3230593427880

約数和(自身を除く): 1660308515008

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 284884781, 569769562, 1139539124, 2279078248, 3703502153, 7407004306, 14814008612, 15098893393, 29628017224, 30197786786, 60395573572, 120791147144, 196285614109, 392571228218, 785142456436, 1570284912872]

約数ペア:

[(1, 1570284912872), (2, 785142456436), (4, 392571228218), (8, 196285614109), (13, 120791147144), (26, 60395573572), (52, 30197786786), (53, 29628017224), (104, 15098893393), (106, 14814008612), (212, 7407004306), (424, 3703502153), (689, 2279078248), (1378, 1139539124), (2756, 569769562), (5512, 284884781)]