536440970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{14897}}^1$

素因数の和:15194

約数の個数: 32

約数和(自身を含む): 1043694288

約数和(自身を除く): 507253318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 7202, 14897, 18005, 29794, 36010, 74485, 148970, 193661, 387322, 968305, 1936610, 4126469, 8252938, 20632345, 41264690, 53644097, 107288194, 268220485, 536440970]

約数ペア:

[(1, 536440970), (2, 268220485), (5, 107288194), (10, 53644097), (13, 41264690), (26, 20632345), (65, 8252938), (130, 4126469), (277, 1936610), (554, 968305), (1385, 387322), (2770, 193661), (3601, 148970), (7202, 74485), (14897, 36010), (18005, 29794)]