486387070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 952361280

約数和(自身を除く): 465974210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 277, 338, 554, 845, 1039, 1385, 1690, 2078, 2770, 3601, 5195, 7202, 10390, 13507, 18005, 27014, 36010, 46813, 67535, 93626, 135070, 175591, 234065, 287803, 351182, 468130, 575606, 877955, 1439015, 1755910, 2878030, 3741439, 7482878, 18707195, 37414390, 48638707, 97277414, 243193535, 486387070]

約数ペア:

[(1, 486387070), (2, 243193535), (5, 97277414), (10, 48638707), (13, 37414390), (26, 18707195), (65, 7482878), (130, 3741439), (169, 2878030), (277, 1755910), (338, 1439015), (554, 877955), (845, 575606), (1039, 468130), (1385, 351182), (1690, 287803), (2078, 234065), (2770, 175591), (3601, 135070), (5195, 93626), (7202, 67535), (10390, 46813), (13507, 36010), (18005, 27014)]