1839355512488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{447829}}^1$

素因数の和:448462

約数の個数: 64

約数和(自身を含む): 3771928784400

約数和(自身を除く): 1932573271912

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 541, 584, 949, 1082, 1898, 2164, 3796, 4328, 7033, 7592, 14066, 28132, 39493, 56264, 78986, 157972, 315944, 447829, 513409, 895658, 1026818, 1791316, 2053636, 3582632, 4107272, 5821777, 11643554, 23287108, 32691517, 46574216, 65383034, 130766068, 242275489, 261532136, 424989721, 484550978, 849979442, 969101956, 1699958884, 1938203912, 3149581357, 3399917768, 6299162714, 12598325428, 17686110697, 25196650856, 35372221394, 70744442788, 141488885576, 229919439061, 459838878122, 919677756244, 1839355512488]

約数ペア:

[(1, 1839355512488), (2, 919677756244), (4, 459838878122), (8, 229919439061), (13, 141488885576), (26, 70744442788), (52, 35372221394), (73, 25196650856), (104, 17686110697), (146, 12598325428), (292, 6299162714), (541, 3399917768), (584, 3149581357), (949, 1938203912), (1082, 1699958884), (1898, 969101956), (2164, 849979442), (3796, 484550978), (4328, 424989721), (7033, 261532136), (7592, 242275489), (14066, 130766068), (28132, 65383034), (39493, 46574216), (56264, 32691517), (78986, 23287108), (157972, 11643554), (315944, 5821777), (447829, 4107272), (513409, 3582632), (895658, 2053636), (1026818, 1791316)]