16460444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4146

約数の個数: 48

約数和(自身を含む): 38685696

約数和(自身を除く): 22225252

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 4111, 8222, 16444, 28777, 45221, 53443, 57554, 90442, 106886, 115108, 180884, 213772, 316547, 374101, 587873, 633094, 748202, 1175746, 1266188, 1496404, 2351492, 4115111, 8230222, 16460444]

約数ペア:

[(1, 16460444), (2, 8230222), (4, 4115111), (7, 2351492), (11, 1496404), (13, 1266188), (14, 1175746), (22, 748202), (26, 633094), (28, 587873), (44, 374101), (52, 316547), (77, 213772), (91, 180884), (143, 115108), (154, 106886), (182, 90442), (286, 57554), (308, 53443), (364, 45221), (572, 28777), (1001, 16444), (2002, 8222), (4004, 4111)]