2080439384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{56131}}^1$

素因数の和:56291

約数の個数: 32

約数和(自身を含む): 4031400240

約数和(自身を除く): 1950960856

約数列:

[1, 2, 4, 8, 41, 82, 113, 164, 226, 328, 452, 904, 4633, 9266, 18532, 37064, 56131, 112262, 224524, 449048, 2301371, 4602742, 6342803, 9205484, 12685606, 18410968, 25371212, 50742424, 260054923, 520109846, 1040219692, 2080439384]

約数ペア:

[(1, 2080439384), (2, 1040219692), (4, 520109846), (8, 260054923), (41, 50742424), (82, 25371212), (113, 18410968), (164, 12685606), (226, 9205484), (328, 6342803), (452, 4602742), (904, 2301371), (4633, 449048), (9266, 224524), (18532, 112262), (37064, 56131)]