2100066384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3365491}}^1$

素因数の和:3365515

約数の個数: 40

約数和(自身を含む): 5842494112

約数和(自身を除く): 3742427728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3365491, 6730982, 10096473, 13461964, 20192946, 26923928, 40385892, 43751383, 53847856, 80771784, 87502766, 131254149, 161543568, 175005532, 262508298, 350011064, 525016596, 700022128, 1050033192, 2100066384]

約数ペア:

[(1, 2100066384), (2, 1050033192), (3, 700022128), (4, 525016596), (6, 350011064), (8, 262508298), (12, 175005532), (13, 161543568), (16, 131254149), (24, 87502766), (26, 80771784), (39, 53847856), (48, 43751383), (52, 40385892), (78, 26923928), (104, 20192946), (156, 13461964), (208, 10096473), (312, 6730982), (624, 3365491)]