2043509552

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{344257}}^1$

素因数の和:344325

約数の個数: 40

約数和(自身を含む): 4610303136

約数和(自身を除く): 2566793584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 344257, 688514, 1377028, 2409799, 2754056, 4819598, 5508112, 9639196, 18245621, 19278392, 36491242, 38556784, 72982484, 127719347, 145964968, 255438694, 291929936, 510877388, 1021754776, 2043509552]

約数ペア:

[(1, 2043509552), (2, 1021754776), (4, 510877388), (7, 291929936), (8, 255438694), (14, 145964968), (16, 127719347), (28, 72982484), (53, 38556784), (56, 36491242), (106, 19278392), (112, 18245621), (212, 9639196), (371, 5508112), (424, 4819598), (742, 2754056), (848, 2409799), (1484, 1377028), (2968, 688514), (5936, 344257)]