1738422712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1031}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 3633960960

約数和(自身を除く): 1895538248

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 523, 806, 1031, 1046, 1612, 2062, 2092, 3224, 4124, 4184, 6799, 8248, 13403, 13598, 16213, 26806, 27196, 31961, 32426, 53612, 54392, 63922, 64852, 107224, 127844, 129704, 210769, 255688, 415493, 421538, 539213, 830986, 843076, 1078426, 1661972, 1686152, 2156852, 3323944, 4313704, 7009769, 14019538, 16715603, 28039076, 33431206, 56078152, 66862412, 133724824, 217302839, 434605678, 869211356, 1738422712]

約数ペア:

[(1, 1738422712), (2, 869211356), (4, 434605678), (8, 217302839), (13, 133724824), (26, 66862412), (31, 56078152), (52, 33431206), (62, 28039076), (104, 16715603), (124, 14019538), (248, 7009769), (403, 4313704), (523, 3323944), (806, 2156852), (1031, 1686152), (1046, 1661972), (1612, 1078426), (2062, 843076), (2092, 830986), (3224, 539213), (4124, 421538), (4184, 415493), (6799, 255688), (8248, 210769), (13403, 129704), (13598, 127844), (16213, 107224), (26806, 64852), (27196, 63922), (31961, 54392), (32426, 53612)]