1138274930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{203627}}^1$

素因数の和:203690

約数の個数: 32

約数和(自身を含む): 2257827264

約数和(自身を除く): 1119552334

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 203627, 407254, 1018135, 2036270, 2647151, 5294302, 8755961, 13235755, 17511922, 26471510, 43779805, 87559610, 113827493, 227654986, 569137465, 1138274930]

約数ペア:

[(1, 1138274930), (2, 569137465), (5, 227654986), (10, 113827493), (13, 87559610), (26, 43779805), (43, 26471510), (65, 17511922), (86, 13235755), (130, 8755961), (215, 5294302), (430, 2647151), (559, 2036270), (1118, 1018135), (2795, 407254), (5590, 203627)]