2005173882

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{7019}}^1$

素因数の和:7355

約数の個数: 48

約数和(自身を含む): 4435236000

約数和(自身を除く): 2430062118

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 269, 354, 531, 538, 807, 1062, 1614, 2421, 4842, 7019, 14038, 15871, 21057, 31742, 42114, 47613, 63171, 95226, 126342, 142839, 285678, 414121, 828242, 1242363, 1888111, 2484726, 3727089, 3776222, 5664333, 7454178, 11328666, 16992999, 33985998, 111398549, 222797098, 334195647, 668391294, 1002586941, 2005173882]

約数ペア:

[(1, 2005173882), (2, 1002586941), (3, 668391294), (6, 334195647), (9, 222797098), (18, 111398549), (59, 33985998), (118, 16992999), (177, 11328666), (269, 7454178), (354, 5664333), (531, 3776222), (538, 3727089), (807, 2484726), (1062, 1888111), (1614, 1242363), (2421, 828242), (4842, 414121), (7019, 285678), (14038, 142839), (15871, 126342), (21057, 95226), (31742, 63171), (42114, 47613)]