2013993090890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4657}}^1\times {\mathrm{40531}}^1$

素因数の和:45303

約数の個数: 64

約数和(自身を含む): 3996477249408

約数和(自身を除く): 1982484158518

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 4657, 5335, 9314, 10670, 23285, 40531, 46570, 51227, 81062, 102454, 202655, 256135, 405310, 445841, 451729, 512270, 891682, 903458, 2229205, 2258645, 3931507, 4458410, 4517290, 4969019, 7863014, 9938038, 19657535, 24845095, 39315070, 43246577, 49690190, 86493154, 188752867, 216232885, 377505734, 432465770, 943764335, 1887528670, 2076281537, 4152563074, 10381407685, 18309028099, 20762815370, 36618056198, 91545140495, 183090280990, 201399309089, 402798618178, 1006996545445, 2013993090890]

約数ペア:

[(1, 2013993090890), (2, 1006996545445), (5, 402798618178), (10, 201399309089), (11, 183090280990), (22, 91545140495), (55, 36618056198), (97, 20762815370), (110, 18309028099), (194, 10381407685), (485, 4152563074), (970, 2076281537), (1067, 1887528670), (2134, 943764335), (4657, 432465770), (5335, 377505734), (9314, 216232885), (10670, 188752867), (23285, 86493154), (40531, 49690190), (46570, 43246577), (51227, 39315070), (81062, 24845095), (102454, 19657535), (202655, 9938038), (256135, 7863014), (405310, 4969019), (445841, 4517290), (451729, 4458410), (512270, 3931507), (891682, 2258645), (903458, 2229205)]