1520797300988

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{456421759}}^1$

素因数の和:456421794

約数の個数: 36

約数和(自身を含む): 3278021080320

約数和(自身を除く): 1757223779332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 456421759, 912843518, 1825687036, 3194952313, 6389904626, 7759169903, 12779809252, 15518339806, 22364666191, 31036679612, 44729332382, 54314189321, 89458664764, 108628378642, 217256757284, 380199325247, 760398650494, 1520797300988]

約数ペア:

[(1, 1520797300988), (2, 760398650494), (4, 380199325247), (7, 217256757284), (14, 108628378642), (17, 89458664764), (28, 54314189321), (34, 44729332382), (49, 31036679612), (68, 22364666191), (98, 15518339806), (119, 12779809252), (196, 7759169903), (238, 6389904626), (476, 3194952313), (833, 1825687036), (1666, 912843518), (3332, 456421759)]