2021617112

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{4049}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 3827250000

約数和(自身を除く): 1805632888

約数列:

[1, 2, 4, 8, 139, 278, 449, 556, 898, 1112, 1796, 3592, 4049, 8098, 16196, 32392, 62411, 124822, 249644, 499288, 562811, 1125622, 1818001, 2251244, 3636002, 4502488, 7272004, 14544008, 252702139, 505404278, 1010808556, 2021617112]

約数ペア:

[(1, 2021617112), (2, 1010808556), (4, 505404278), (8, 252702139), (139, 14544008), (278, 7272004), (449, 4502488), (556, 3636002), (898, 2251244), (1112, 1818001), (1796, 1125622), (3592, 562811), (4049, 499288), (8098, 249644), (16196, 124822), (32392, 62411)]