2028105808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4088923}}^1$

素因数の和:4088962

約数の個数: 20

約数和(自身を含む): 4056212608

約数和(自身を除く): 2028106800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4088923, 8177846, 16355692, 32711384, 65422768, 126756613, 253513226, 507026452, 1014052904, 2028105808]

約数ペア:

[(1, 2028105808), (2, 1014052904), (4, 507026452), (8, 253513226), (16, 126756613), (31, 65422768), (62, 32711384), (124, 16355692), (248, 8177846), (496, 4088923)]