20131147322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{506393}}^1$

素因数の和:506558

約数の個数: 32

約数和(自身を含む): 35731160640

約数和(自身を除く): 15600013318

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1807, 3058, 3614, 19877, 39754, 506393, 1012786, 5570323, 6583109, 11140646, 13166218, 70388627, 72414199, 140777254, 144828398, 774274897, 915052151, 1548549794, 1830104302, 10065573661, 20131147322]

約数ペア:

[(1, 20131147322), (2, 10065573661), (11, 1830104302), (13, 1548549794), (22, 915052151), (26, 774274897), (139, 144828398), (143, 140777254), (278, 72414199), (286, 70388627), (1529, 13166218), (1807, 11140646), (3058, 6583109), (3614, 5570323), (19877, 1012786), (39754, 506393)]