2011997712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1352149}}^1$

素因数の和:1352191

約数の個数: 40

約数和(自身を含む): 5365331200

約数和(自身を除く): 3353333488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1352149, 2704298, 4056447, 5408596, 8112894, 10817192, 16225788, 21634384, 32451576, 41916619, 64903152, 83833238, 125749857, 167666476, 251499714, 335332952, 502999428, 670665904, 1005998856, 2011997712]

約数ペア:

[(1, 2011997712), (2, 1005998856), (3, 670665904), (4, 502999428), (6, 335332952), (8, 251499714), (12, 167666476), (16, 125749857), (24, 83833238), (31, 64903152), (48, 41916619), (62, 32451576), (93, 21634384), (124, 16225788), (186, 10817192), (248, 8112894), (372, 5408596), (496, 4056447), (744, 2704298), (1488, 1352149)]